P1023 VOLKSWAGEN Possible Causes
- Faulty fuel pressure control valve
- Fuel pressure control valve circuit short to ground
- Poor electrical connection in the fuel pressure control valve circuit
How is P1023 VOLKSWAGEN Code Repaired?
Start by checking the “possible causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Check engine light illuminated (or service engine soon warning light)
P1023 VOLKSWAGEN Meaning
Fuel pressure control valve short to ground is the generic description for Volkswagen code P1023, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we do not have more information about Volkswagen OBDII code P1023.