Fuel expenses build up in little increments, so most individuals don't realize how much they cost. Twenty dollars here, forty dollars there, sixty dollars on a longer trip; by the end of the year, the ...

Do you have a GM vehicle between 1980 to 1995? If so, there is a big chance your car has an OBD1 connector (ALDL). This connector is unique and applies to Pontiac, Chevrolet, GMC, Oldsmobile, Cadillac ...

Nearly everyone who drives a car built since the mid-1990s has experienced the sinking feeling of the Check Engine Light (CEL) coming on and the frustration of trying to figure out what to do to make ...

This project turns the Arduino into an OBD2 on-board diagnostic tester. So, the Arduino can read OBD2 vehicle data and it can read and clear emissions-related diagnostic trouble codes and ...

OBD2 for Raspberry Pi with Pi-OBD add-on board or DXM OBD2 module and OBD2 software taken from my other labs project Firmware Update for OBD2-Analyser NG. This project turns the Raspberry Pi into an ...

Hey, we love carburetors as much as the next gas monkey, but it's hard to beat the driveability advantages of electronic fuel injection. Even if an EFI system doesn't necessarily deliver a performance ...