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Nissan Check Engine Light | Top 5 Causes for Each Model

TABLE OF CONTENTS

Diagnose and clear your check engine light!

If possible, try to scan your vehicle. You can read your check engine light with or without a scanner and get an exact diagnosis rather than rely only on your powers of deduction. 

But, if you are on the side of the road and in a rush, this list of common causes for each Hyundai model should help you narrow down the most likely cause of your issue.

Take a look through the tables below for the most common causes for your Hyundai models’ Check Engine Light. If none of the causes below match the symptoms you’re experiencing or if you want a more in depth explanation of the common causes, go ahead and check out “The 13 Most Common Causes For A Check Engine Light | How To Diagnose Them”.

When you are ready to read your code, check out the FIXD sensor or, our other resources:

How to Read a Check Engine Light With or Without a Scanner

 

Where To Get Your Check Engine Light Codes Checked For Free

 

Let’s dive in.

Nissan 350Z CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#4

P0037

Faulty heated oxygen sensor

Replace heated oxygen sensor

Heated oxygen sensor: $200-$300 

Damaged or shorted wiring

Repair/replace wiring

Wiring repair/replacement: $100-$1000 

Faulty ECM

Replace ECM

ECM: $1000-$1200

 

Nissan 370Z CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

 

Nissan Altima CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Altima Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#3

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#4

P0303

Spark plug #3 is worn or broken

Replace spark plug #3

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#5

P0128

Faulty engine coolant thermostat

Replace engine coolant thermostat

Replace engine coolant thermostat: $40 – $190

 

Nissan Armada CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#4

P0442

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#5

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

 

Nissan Cube CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#3

P1421

Dirty air filter

Replace air filter

Air filter: $50 – $70

Faulty fuel injector

Replace fuel injector

Fuel injector replacement: $1500 – $1900

 

Clean fuel injector

Unclog fuel injectors: $50 – $80

Faulty fuel pump

Replace fuel pump

Fuel pump: $806 – $967

Faulty oxygen sensor

Replace oxygen sensor

Oxygen sensorL $275 – $500

#4

P0301

Spark plug #1 is worn or broken

Replace spark plug #1 

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#5

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Frontier CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Frontier Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0463

Fuel level sensor is broken

Replace fuel level sensor

Fuel level sensor: $864 – $1,023

Fuel pump is broken

replace fuel pump

Fuel pump: $806 – $967

Faulty gauge cluster

replace gauge cluster

Instrument cluster: $804 – $824

#4

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#5

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Juke CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#2

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#3

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

 

Nissan Maxima CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Maxima Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#3

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#4

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#5

P0171

Dirty mass airflow sensor

Clean mass airflow sensor

Clean mass airflow sensor: $20 – $100

Faulty mass airflow sensor

Replace mass airflow sensor

Replace mass airflow sensor: $230 – $330

Vacuum leaks – PCV hoses, vacuum hoses, intake manifold gasket

Seal vacuum leak

Vacuum leak $100 – $200

 

Nissan Murano CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Murano Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3


   P0011

Engine oil is low or dirty

Get an oil change

Oil Change $20-$60

Camshaft variable timing solenoid failure

Replace oil control valve/variable valve timing control solenoid

Oil Control Valve/Variable Valve Timing Control Solenoid $300-$400

Engine failure

Replace engine

Engine $3000-$4000

#4

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#5

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

 

Nissan NV200 CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0138

Faulty downstream oxygen sensor

Replace oxygen sensor

Oxygen Sensor $200-$300

Damaged or shorted wiring or connections

Replace or repair wiring

Wiring repair/replacement $100-$1000

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0037

Faulty heated oxygen sensor

Replace heated oxygen sensor

Heated oxygen sensor: $200-$300 

Damaged or shorted wiring

Repair/replace wiring

Wiring repair/replacement: $100-$1000 

Faulty ECM

Replace ECM

ECM: $1000-$1200

 

Nissan NV2500 CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#4

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Pathfinder CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Pathfinder Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#4

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#5

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Pickup CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0440

Damaged charcoal cannister

Replace charcoal cannister

Replace charcoal cannister: $753 – $1000

Loose or missing gas cap

Replace or tighten gas cap

Replace or tighten gas cap: $0 – $20

Faulty purge valve

Replace purge valve

Replace purge valve: $109 – $172

#2

P0400

Stuck EGR valve

Replace the EGR valve

EGR valve: $250 – $350

Faulty EGR temperature sensor

Replace the EGR temperature sensor

EGR temperatute sensor: $220 – $230

#3

P0446

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Quest CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0021

Dirty or low oil

Change oil

Oil Change $20-$60 

Faulty oil control valve/variable valve timing control solenoid

Replace oil control valve/variable valve timing control solenoid

Oil Control Valve/Variable Valve Timing Control Solenoid $300-$400 

Engine failure

Replace engine

Engine $3000-$4000

#3

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#4

P0174

Dirty mass airflow sensor

Clean mass airflow sensor

Clean mass airflow sensor: $20 – $100

Faulty mass airflow sensor

Replace mass airflow sensor

Replace mass airflow sensor: $230 – $330

Vacuum leaks – PCV hoses, vacuum hoses, intake manifold gasket

Seal vacuum leak

Vacuum leak: $100 – $200

Clogged fuel injectors

Clean fuel injectors

Clean fuel injectors: $50 – $80

#5

P0171

Dirty mass airflow sensor

Clean mass airflow sensor

Clean mass airflow sensor: $20 – $100

Faulty mass airflow sensor

Replace mass airflow sensor

Replace mass airflow sensor: $230 – $330

Vacuum leaks – PCV hoses, vacuum hoses, intake manifold gasket

Seal vacuum leak

Vacuum leak $100 – $200

 

Nissan Rogue CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Rogue Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#4

U1002

Faulty ABS actuator

Replace ABS actuator

ABS actuator: $900 – $1000

#5

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Rogue Select CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Sentra CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Sentra Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0171

Dirty mass airflow sensor

Clean mass airflow sensor

Clean mass airflow sensor: $20 – $100

Faulty mass airflow sensor

Replace mass airflow sensor

Replace mass airflow sensor: $230 – $330

Vacuum leaks – PCV hoses, vacuum hoses, intake manifold gasket

Seal vacuum leak

Vacuum leak $100 – $200

#4

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#5

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Titan CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Titan Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#4

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

#5

P0442

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Versa CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Versa Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#3

P1421

Dirty air filter

Replace air filter

Air filter: $50 – $70

Faulty fuel injector

Replace fuel injector

Fuel injector replacement: $1500 – $1900

 

Clean fuel injector

Unclog fuel injectors: $50 – $80

Faulty fuel pump

Replace fuel pump

Fuel pump: $806 – $967

Faulty oxygen sensor

Replace oxygen sensor

Oxygen sensorL $275 – $500

#4

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#5

P0300

Spark plug is worn or broken

Replace spark plugs

Spark plugs: $66-$250

Ignition coils are broken

Replace ignition coils

Ignition Coils: $230-$640 (some cars require Intake manifold removal)

Spark plug wires are worn

Replace spark plug wires

Spark plug wires: $180-$240

Fuel injectors are broken

Replace fuel injectors

Fuel injectors: $1500-$1900

 

Nissan Versa Note CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0101

Engine air filter is very dirty

Replace the engine air filter

Air filter $50-70

Mass airflow sensor is dirty or broken

Replace the mass airflow sensor

Mass air flow sensor $220-320

Catalytic converter is damaged or worn

Replace the catalytic converter

Catalytic converter $1720-1780

#3

P0456

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

 

Nissan Xterra CEL – Causes, Diagnostic Codes, Potential Repairs, & Repair Costs

For more details visit our Nissan Xterra Check Engine Light article.

 

DTC Codes 

Most Common Causes 

Repair

Repair Cost

#1

P0430

Damaged or worn out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Replace catalytic converter: $400-$2400

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#2

P0420

Damaged or worn-out catalytic converter

Replace catalytic converter

Replace catalytic converter: $400-$2400

Broken O2 sensor

Replace downstream O2 sensor

Oxygen sensor replacement: $275-$500

Exhaust leak

Seal exhaust leak

Exhaust leak: $100-$200 (if welded to repair)

#3

P0455

Missing, loose, or damaged gas cap

TIghten or replace gas cap

Missing or damaged gas cap: $0-$20

Leak in EVAP line

Fix leap in EVAP line

EVAP line: $20-$100

EVAP vent control valve is damaged or stuck

Replace EVAP vent control valve

EVAP vent control valve: $150-$200

EVAP purge volume control valve is damaged or stuck

Replace EVAP purge volume control valve

Purge volume control valve: $150-$200

#4

P0463

Fuel level sensor is broken

Replace fuel level sensor

Fuel level sensor: $864 – $1,023

Fuel pump is broken

replace fuel pump

Fuel pump: $806 – $967

Faulty gauge cluster

replace gauge cluster

Instrument cluster: $804 – $824

#5

P0328

Faulty knock sensor

Replace knock sensor

Knock sensor: $297 – $381 

Faulty knock sensor harness

Replace knock sensor harness

Knock sensor harness: $14 – $66 

Faulty temperature sensor

Replace temperature sensor

Temperature sensor: $392 – $427

FAQs – Nissan Check Engine Light

How long can you drive with the check engine light?

Depending on how serious your Check Engine Light is, you may not want to drive. According to FIXD’s data on Check Engine Light causes, 40% of all Check Engine Lights are serious. Before you continue driving, pull over and figure out why it’s on.

If you have a Flashing Check Engine Light, the issue is likely serious. Misfires, a common cause of a flashing light, can cause severe and expensive engine damage. Unburnt fuel can make it into your exhaust and destroy your catalytic converter, which can cost over $1000 to replace. If your light is flashing, you probably want to get a tow, it will be cheaper in the long run.

If you have a Solid Check Engine Light or one that goes on and off seemingly at random or only under certain conditions (like hard acceleration), you may not need to get a tow and can probably drive a few days without a problem. But, you should pull over to check for common problems just to make sure the light is not an early warning sign of a larger issue like your car overheating, leaking fluids, or not pumping coolant or oil. Just get to a safe spot and check for the most common cause first: A loose gas cap. If that’s all it is, tighten it up and be on your way, the light should reset itself. If not, check out: What to Do When Your Check Engine Light Comes on. Checking for symptoms like rough idling, loud exhaust, or other warning lights will help you rule out a more serious problem. 

Is it safe to drive your Nissan with the check engine light on?

It’s usually safe to drive your car for a few days with your Check Engine Light on as long as it’s not flashing. Some problems like engine misfires, which generally cause your Check Engine Light to flash, can make your car harder to control and can even start a fire in your car if left untreated for long enough. 

Although most times it’s safe to drive with your Check Engine Light on, you should always find out why it’s on ASAP. If something is seriously wrong with your car, the longer you drive, the higher the risk of costly repairs. According to FIXD’s data on Check Engine Light causes, 40% of all Check Engine Lights are serious.

What Does the Check Engine Light Mean?

When your Check Engine Light is on it means your car has identified a problem with the engine or transmission. There are over 1000 problems that can trigger a check engine light. Some are minor like a loose gas cap. Some, like an engine misfire, are more serious and can cause engine failure and/or damage.

The only way to know for sure what’s causing the check engine light is to diagnose it yourself or have a mechanic diagnose it. If you’d like to save some money; learning how to scan your car’s computer with a code reader isn’t hard and doing so will show you what system in your car is broken and you can narrow it down to likely repairs from there. This can help you decide if you can fix it or at the very least keep you from being overcharged at the mechanic. You can buy a small scanner like FIXD that fits in a glovebox, pocket, or purse if you want a clear answer on the severity of your light before you start driving again. Or check out: Where To Get Your CEL Checked if you need to find somewhere to get it checked fast.

What Does the Check Engine Light Look Like?

The check engine light is typically a yellow, orange, or red light in the shape of an engine on your car’s dashboard. Depending on the car, it might include the words “Check” or “Service Engine” inside or next to the engine symbol. The light might be solid or flashing depending on the cause of the check engine light.

FIXD Research Team

At FIXD, our mission is to make car ownership as simple, easy, and affordable as possible. Our research team utilizes the latest automotive data and insights to create tools and resources that help drivers get peace of mind and save money over the life of their car.

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FIXD Research Team

FIXD Research Team

At FIXD, our mission is to make car ownership as simple, easy, and affordable as possible. Our research team utilizes the latest automotive data and insights to create tools and resources that help drivers get peace of mind and save money over the life of their car.

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