Cylinder 11 Injector Circuit Range/Performance

Where it lives

For P02F8, the description names the injector as the part involved. The description of P02F8 puts it on cylinder 11.

Check these first

• A faulty injector on cylinder 11
• A short or open in the injector 11 circuit
• A faulty fuel pressure sensor or regulator
• A faulty crank or cam position sensor
• A faulty injector driver in the ECM

What to do next

1. Monitor the cylinder 11 injector signal on a scan tool
2. Inspect the injector 11 connector and wiring for damage
3. Check the fuel pressure sensor and regulator
4. Check the crank and cam position sensors
5. Replace the injector 11 if it is faulty
6. Clear the code and retest

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