P02D3
Cylinder 4 Fuel Injector Offset Learning At Max Limit
DTC P02D3, sometimes indicated as P02D300 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 4 fuel injector offset learning at max limit.
This code is set when the fuel injector offset learning reaches the maximum limit. This can be caused by a number of factors, including a dirty injector, a clogged injector, or a defective injector.
If this code is set, the first step is to determine the cause of the problem. If the injector is dirty, it can be cleaned with an injector cleaner. If the injector is clogged, it can be cleared with a compressed air nozzle. If the injector is defective, it will need to be replaced.
- P02D3: Cylinder 4 Fuel Injector Offset Learning At Max Limit
- P02D3: Injector 4 – offset learning at maximum limit
- P02D3 00: Injector 4 - offset learning at maximum limit