P02DC

Cylinder 9 Fuel Injector A Offset Learning At Min Limit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Unstable engine operation
Increased fuel consumption
Reduced engine power
Misfire in cylinder 9

Causes

Worn or dirty injector of cylinder 9
Problems with the fuel pump
Fuel system contamination
Faulty injector wiring harness
Problems with the ECU

How to Fix

Check the condition of the injector of cylinder 9
Clean or replace the nozzle if necessary
Check fuel pressure
Check injector wiring harness
Test the ECU for errors

Related codes

P0209 P0309 P0171 P0172