VW Code 28918
28918 Description And Summary : |
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This code were stamped on VW Engine case turbocharger speed sensor, circuit range / performance retarded timing position, the engine might refuse to start valve for pump - jet, cylinder 3 (n242), electrical malfunction or change camshaft position signal output, circuit low is the final reason of the code. |
28918 Possible Causes:
28918 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28918 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / common ground wire, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns