Q:Hi James. I keep having an oxygen sensor fault code for a lean exhaust with my '97 Corvette. I've taken the vehicle to the dealer several times but the problem keeps recurring. I would like to try ...

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Any time the engine doesn’t run as it should, the Check Engine Light can illuminate on your car’s dashboard. After using your OBD-II scanner, you might notice the P0138 code and wonder what that means ...

Hello. I've had an ongoing problem with my 2008 Corvette for over a year. I have reoccurring fault codes of P0171 and P0174, fuel trim lean on bank one and two. I have had the car to four shops and ...

This project uses the LuminOx Optical Oxygen Sensor (model: LOX-02), controlled by the arduino electronics platform. Sensor readings can be logged to the computer, either directly to the serial ...

The Check Engine Light has come on and you found a P0135 code with your compatible scanner. What’s next? After figuring out what this DTC means, you are ready to fix it. In this guide, we cover the ...

This repository contains all code, pcb design, and verification scripts performed for the Lambda Oxygen Sensor Interface. This device uses a Bosch LSU 4.9 paired with a Bosch CJ125 to measure the ...

Modern car engine control systems rely on input from several sensors to regulate the engine’s performance as well as its emissions and other vital functions. When these sensors fail to provide ...