DTC P0181-84: Fuel Temperature Sensor "A" Circuit Range/Performance - Signal below allowable range: Action
NOTE:
To validate the repair, clear the DTCs and perform a road test that consists of three drive cycles (engine on/off).
- Refer to the appropriate System Wiring Diagram(s) and check the fuel temperature sensor signal circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness or install a new fuel temperature sensor as necessary