Cylinder 7 Fuel Injector A Offset Learning At Max Limit

Where it lives

For P02D9, the description names the injector as the part involved. The description of P02D9 puts it on cylinder 7.

Check these first

• A clogged injector on cylinder 7
• A weak injector 7 coil
• A failed fuel pressure sensor
• A fuel pump dropping pressure
• An ECM calibration fault on the offset table

What to do next

1. Read the injector offset learning value for cylinder 7
2. Compare cylinder 7 offset against the other cylinders
3. Check the fuel pressure sensor against a gauge
4. Inspect the injector 7 connector and wiring
5. Replace the cylinder 7 injector if it reads off
6. Clear the code and retest

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