Kc9 Check The FPPWR And FPRTN Circuits For An Open
- FP connector disconnected. Refer to the SYSTEM WIRING DIAGRAMS for schematic and connector information.
- Measure the resistance between:
( + ) Fuel Pump Control Module Connector, Harness Side ( - ) FP Connector, Harness Side FPPWR - Pin 5 FPPWR FPRTN - Pin 8 FPRTN - Are the resistances less than 5 ohms?
- Yes: GO to KC10 .
- No: REPAIR the open circuit. CLEAR the DTCs. REPEAT the self-test.