P1228 VOLKSWAGEN Possible Causes
- Faulty fuel injector
- Fuel injector harness is open or shorted
- Poor electrical connection in the fuel injector circuit
How to Fix Code P1228 VOLKSWAGEN?
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.
Technical Notes
If the code is combined with other fuel injector codes (P1225, P1226, P1227, P1229, P1230), the issue might be the fuel pump relay.
Possible Symptoms
- Engine light on (or engine service soon warning light)
P1228 VOLKSWAGEN Meaning
Cylinder 4 Injector Circuit Shorted to Ground is the generic description for Volkswagen code P1228, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have further information on Volkswagen OBDII code P1228.