P02D1

DTC P02D1, sometimes indicated as P02D100 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing cylinder 3 fuel injector offset learning at max limit.

This code is set when the engine has detected that the fuel injector offset learning has reached its maximum limit. This code is usually caused by a defective fuel injector. The best way to fix this code is to replace the defective fuel injector.

• P02D1: Cylinder 3 Fuel Injector Offset Learning At Max Limit
• P02D1: Injector 3 – offset learning at maximum limit
• P02D1 00: Injector 3 - offset learning at maximum limit