P10F4 Possible Causes
- Faulty Valvetronic control phase U
- Valvetronic phase U control wiring harness open or short circuit
- Poor electrical connection in Valvetronic control phase U circuit
How to Fix Code P10F4?
Start by checking the “possible causes” listed above. Visually inspect the corresponding cable harness and 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)
P10F4 Meaning
Valvetronic control phase U circuit open circuit, bank 1 is the generic description for code P10F4, but the manufacturer may have a different description for your specific vehicle model and year. Currently, we do not have additional information about OBDII code P10F4.