P0289

DTC P0289, sometimes indicated as P028900 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 10 injector circuit high.

This code may be caused by a number of things, including a faulty injector, a wiring issue, or a problem with the ECU. If this code is intermittent, it may be caused by a dirty or faulty injector. If the code is constant, then there may be a wiring issue, ECU problem, or a problem with the fuel system.

• P0289: Cylinder 10 Injector Circuit High
• P0289: Cylinder 10 Injector Control Circuit High
• P0289: Injector 10 – circuit high
• P0289 00: Cylinder 9 injector short to plus
• P0289 00: Injector 10 - circuit high