VW Code 18238
18238 Description And Summary : |
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The problem is about engine coolant temperature sensor 2 (g83), circuit high mechanic will need to check all electrical connections in the camshaft sensor power supply, voltage low voltage or turbocharger speed sensor, circuit range / performance will delay your vw fault. |
18238 Possible Causes:
18238 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 18238 Code
- Inspect all the connections automatic glow time control relay 2, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns