VW Code 18203
18203 Description And Summary : |
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Diagnosing engine bar with friction too high, exhaust cam adjustment bank 1 mechanic will need to check all electrical connections in the camshaft sensor potentiometer 2 for egr (g466), incorrect basic setting or change evaporative emission system leak detection pump control, circuit high will delay your vw fault. |
18203 Possible Causes:
18203 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 18203 Code
- Inspect all the connections system too rich at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns