Car Diagnostic

Online OBD II Diagnostic for your car/truck

Simple action to fight air pollution, Car Diagnostic Beta is a new way to check online and share your car/truck diagnostics. You also contribute to the creation of anonymized aggregated real data to fight against air pollution. Requires a #OnBoardDiagnostics bluetooth interface. #ConnectedCar @Car_Diagnostic

OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.

PID Mode 01 83 is nitrogen oxide sensor or NOX sensor, typically a high-temperature device built to detect nitrogen oxides in combustion environments such as an automobile or truck tailpipe.

PID Mode 01 10 is Mass flow sensor...