Prevent $1,000s In Costly Car Repairs!FIXD alerts you of 7,000+ potential issues with your car in real-time

FIXD Diagnostic Sensor

  • Quickly see description and severity of a Check Engine Light
  • View repair estimates before going to a mechanic
  • Continuously monitor your vehicle for problems

Over 1,000,000+ FIXD Sensors Sold!

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Featured in Mashable
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Diagnose Your Car's Health Right On Your Smartphone

Works on Any Gas Powered Vehicle

The FIXD device works with any gas vehicle 1996 and newer and any diesel vehicle 2008 and newer.

Easy to Install

Installation can be done in 2 minutes or less and no tools or mechanics are required.

Like Having Your Own Mechanic

FIXD tells you why the Check Engine Light is on, the severity, and how much it will cost.

No More Confusion

FIXD provides you with information about your car that is meant for everyone from first time drivers to car experts.

How FIXD Keeps Your Vehicle Running Smoothly

check engine light code reader

Engine Light

Get notified when the check engine light comes on and see how many problems were detected.

Live Data

View vehicle data like Engine Load, Fuel Pressure, and Oil Temperature in Real Time

multi-vehicle control

Multi-Vehicle Control

Remotely monitor the health and status of other vehicles with a FIXD sensor.

Continuous monitoring

Continuous Monitoring

FIXD will alert you if we have detected a problem with your vehicle.

Maintenance Timeline

See the manufacturer recommended maintenance timeline for your vehicle so you know when you’re due for service.

vehicle history

Vehicle History

See a history of problems detected in your vehicle to keep a running log.

FIXD is Simple and Easy to Install Yourself!

Plug FIXD Into Car Port

Takes less than 60 seconds and anyone can do it! No tools or professionals needed.

Sync FIXD With Phone

Connect FIXD to the free app on your phone using Bluetooth. Available on iOS & Android.

FIXD Does The Rest

Get notified of any issues with continuous monitoring, preventing $1000s in costly repairs.

Hear What Customers Are Saying

Exactly what I wanted. Easy and simple. Just plugged it in and downloaded the app. I have an older car so this will help me get even more miles out of it cause it tells you exactly what’s wrong and you can keep track of maintenance way easier.
Addison's review of FIXD
Addison W, San Diego, CA
Bought this for my mom for help with car problems since my father passed away. It took no time to plug it into her car and the app is very easy to understand. Looking forward to her having real-time, easy to understand feedback if something happens to her car. Very impressed with how easy it is to use.
Austin's review of FIXD
Austin J., Pensacola, FL
Amazing little device. Easy to set up. The app is super cool and very intuitive. And I love how it explains things in plain english – no technical nonsense. And since I’m always forgetting oil changes and tune up appointments, this is going to be super helpful.
Rick's review
Ricky J, Seattle, WA

Save $1,000s in Car Repairs!

Plus Get 50% OFF a 2nd FIXD Sensor

2 FIXD Sensors

Buy 1, Get 1 50% Off

Only $88 + FREE US Shipping

30 Day Money-Back Guarantee

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1 FIXD Sensor

Retail $5990

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30 Day Money-Back Guarantee

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Or Only 2 Payments of $29.95
Orders placed today ship immediately from Atlanta, GA

Will FIXD Work With My Car?

FIXD works on all gas and hybrid-powered cars built after 1996, and every diesel vehicle manufactured after 2008. FIXD also runs on all gas-powered trucks that were purchased in the US, and have a gross vehicle weight under 14,500 lbs.

Where is this port in my car?

In the vast majority of cars, it is on the driver side under the dashboard, just above the pedals. If you have difficulty finding the port in your car, contact us at

Can I leave FIXD in my car all the time?

You can leave the sensor plugged in all the time, as it uses very little power when not communicating with the app. If you leave your car sitting for more than 3 weeks, we recommend that you remove the sensor.

My family has vehicles all over the country. Do I have to be near a vehicle to use FIXD?

As long as there is a person with the car running the FIXD App, you can see the status and details of that car through our Multi-Vehicle Control feature.

How Does FIXD Connect To My Phone?

FIXD syncs data wirelessly and automatically to your smartphone through bluetooth when in your vehicle.

Will the sensor interfere with other Bluetooth devices in my car?

No, your smartphone will allow you to pair and communicate with multiple Bluetooth receivers at one time.

Does FIXD Work With Windows Phones?

There currently is no plan for Windows Phone, but if you contact us, we will keep you updated.

Does The FIXD Device Need To Be Charged?

No. The FIXD device uses vehicle energy to stay charged and uses at a low-energy mode, so it won’t drain your battery.

Is There A Money-Back Guarantee?

Yes. Every device sold comes with a 30-Day Money Back Guarantee.

Is There A Warranty?

Yes. Every device sold comes with 1 year limited warranty.

Will I have to pay any additional customs, duties or VAT fees when I receive my order?

Depending on your country, it is possible that you will be charged one or more of these fees when you receive your order.

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