P117D Possible Causes
- Faulty fuel volume control valve
- Fuel volume control valve control circuit open or shorted
- Fuel volume control valve control circuit poor electrical connection
How is code P117D repaired?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or engine service warning light soon)
P117D Meaning
Check the fuel volume control valve and circuits. Check the valve resistance and install a new fuel pump if the resistance is not between 1.5 and 15 ohms (the fuel volume control valve cannot be serviced separately).