Cylinder 9 Fuel Injector A Offset Learning At Max Limit

Where it lives

For P02DD, the part to look at first is the injector named here. The description of P02DD puts it on cylinder 9.

Check these first

• A clogged injector on cylinder 9
• A weak injector 9 coil
• A failed fuel pressure sensor
• A failed oxygen sensor
• Low fuel pressure from a weak pump

What to do next

1. Read the injector offset learning value for cylinder 9
2. Compare cylinder 9 offset against the other cylinders
3. Check the fuel pressure and oxygen sensor readings
4. Inspect the injector 9 connector and wiring
5. Replace the cylinder 9 injector if it reads off
6. Clear the code and retest

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