Cylinder 8 Injector Circuit Range/Performance

Where it lives

For P02F5, the part to look at first is the injector named here. The description of P02F5 puts it on cylinder 8.

Check these first

• Failing cylinder 8 injector coil
• Short or open in the cylinder 8 injector wiring
• Corroded connector pins at cylinder 8
• Dirty cylinder 8 injector restricting flow
• Clogged fuel filter or low fuel pressure

What to do next

1. Compare cylinder 8 injector resistance to the rest
2. Test the cylinder 8 injector pulse with a noid light
3. Inspect the cylinder 8 injector connector
4. Check fuel pressure and the fuel filter
5. Replace the cylinder 8 injector if it tests bad
6. Clear the code and retest

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