VW Code 18223
18223 Description And Summary : |
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This code were stamped on VW Engine case supply voltage for fuel injector group b, open circuit mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature sensor, bank 2 sensor 4, circuit also voltage supply relay, electrical malfunction will delay your vw fault. |
18223 Possible Causes:
18223 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 18223 Code
- Inspect all the connections relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns