Check Engine Light – FIXD Automotive

January 9, 2019 in Common Check Engine Light Codes

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__vehicle_make__ P0300 – Meaning, Causes, Symptoms, & Fixes

__vehicle_make__ Code P0300 Definition Random/Multiple cylinder misfire detected. Commonly associated with __vehicle_make__ codes: P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 https://www.youtube.com/watch?v=Pbz9wDtMuoU What Does __vehicle_make__ P0300 Mean? __vehicle_make__ code P0300 indicates that one or more cylinders are experiencing misfires. A misfire occurs when an insufficient amount of fuel is burning in a cylinder. The efficient...

P0300 Random/Multiple Cylinder Misfire Detected

December 17, 2018 in Common Check Engine Light Codes

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P0118 – Meaning, Causes, Symptoms, & Fixes

Code P0118 Definition Engine Coolant Temperature (ECT) Sensor Circuit High Open Problem What Does P0118 Mean? The engine coolant temperature (ECT) sensor monitors the fluctuations in the temperature of the engine coolant. This ratio is sent to the ECM, which uses this data to regulate the air to fuel ratio, cooling fans, and ignition spark...

December 13, 2018 in Common Check Engine Light Codes

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P0137 – Meaning, Causes, Symptoms, & Fixes

Code P0137 Definition O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2) What Does P0137 Mean? Oxygen sensor 2 is the downstream oxygen sensor in relationship to the catalytic converter. It measures the air-fuel ratio coming out of the catalytic converter to ensure the catalytic converter is functioning properly. The catalytic converter works to maintain...

November 16, 2018 in Common Check Engine Light Codes

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P0022 – Meaning, Causes, Symptoms, & Fixes

Code P0022 Definition “A” Camshaft Position – Timing Over Retarded (Bank 2) What Does P0022 Mean? The variable valve timing system increases fuel economy and engine performance by regulating the timing of both the intake and exhaust valves. The camshaft is adjusted by the ECM through the use of the oil control valve (OCV). The...

November 15, 2018 in Common Check Engine Light Codes

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P0012 – Meaning, Causes, Symptoms, & Fixes

Code P0012 Definition “A” Camshaft Position – Timing Over Retarded (Bank 1) What Does P0012 Mean? The variable valve timing system increases fuel economy and engine performance by regulating the timing of both the intake and exhaust valves. The camshaft is adjusted by the ECM through the use of the oil control valve (OCV). The...

November 12, 2018 in Common Check Engine Light Codes

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P0443 – Meaning, Causes, Symptoms, & Fixes

Code P0443 Definition Evaporative Emission Control System Purge Control Valve Circuit Malfunction What Does P0443 Mean? The evaporative control (EVAP) system collects raw fuel escaping from the fuel tank. This information is then communicated to the ECM which regulates the emissions of the vehicle. The P0443 code is set when the ECM detects a malfunction...

November 12, 2018 in Common Check Engine Light Codes

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P0057 – Meaning, Causes, Symptoms, & Fixes

Code P0057 Definition H02S Heater Control Circuit Low (Bank 2, Sensor 2) What Does P0057 Mean? The HO2S (heated oxygen) sensor calculates the oxygen ratio of the vehicle’s exhaust. This ratio is then communicated to the ECM which controls the emissions of the vehicle. The P0057 code is set when the ECM detects the HO2S...

November 12, 2018 in Common Check Engine Light Codes

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P0037 – Meaning, Causes, Symptoms, & Fixes

Code P0037 Definition H02S Heater Control Circuit Low (Bank 1, Sensor 2) What Does P0037 Mean? The HO2S (heated oxygen) sensor calculates the oxygen ratio of the vehicle’s exhaust. This ratio is then communicated to the ECM which controls the emissions of the vehicle. The P0037 code is set when the ECM detects the HO2S...

November 8, 2018 in Common Check Engine Light Codes

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P0521 – Meaning, Causes, Symptoms, & Fixes

Code P0521 Definition Engine Oil Pressure Sensor/Switch Range/Performance What Does P0521 Mean? The oil pressure sensor calculates the oil pressure of the vehicle’s engine. This is then communicated to the ECM in the form of a voltage value. The P0521 code is set when the ECM detects the voltage value is either higher or lower...

November 5, 2018 in Common Check Engine Light Codes

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P0406 – Meaning, Causes, Symptoms, & Fixes

Code P0406 Definition Exhaust Gas Recirculation Sensor “A” Circuit High What Does P0406 Mean? The P0406 code is the result of the exhaust gas circulation (EGR) sensor A having a high circuit voltage. This code is set when the ECM identifies the EGR voltage is higher than the specified range, thus triggering the check engine...

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Tag: Check Engine Light

__vehicle_make__ P0300 – Meaning, Causes, Symptoms, & Fixes

P0118 – Meaning, Causes, Symptoms, & Fixes

P0137 – Meaning, Causes, Symptoms, & Fixes

P0022 – Meaning, Causes, Symptoms, & Fixes

P0012 – Meaning, Causes, Symptoms, & Fixes

P0443 – Meaning, Causes, Symptoms, & Fixes

P0057 – Meaning, Causes, Symptoms, & Fixes

P0037 – Meaning, Causes, Symptoms, & Fixes

P0521 – Meaning, Causes, Symptoms, & Fixes

P0406 – Meaning, Causes, Symptoms, & Fixes