P02A8

DTC P02A8, sometimes indicated as P02A800 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 - injector restricted.

The most common cause of this DTC is a dirty or faulty injector. Other causes can include a clogged fuel filter, a faulty fuel pump, or a problem with the engine's ignition system.
To fix this issue, you will need to clean or replace the injector. If the problem persists after cleaning or replacing the injector, then you will need to investigate further to determine the root cause of the issue.

• P02A8: Cylinder 4 - Injector Restricted
• P02A8: Injector 4 – leak
• P02A8 00: Injector 4 - leak