VW Code 03662
03662 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 4, sensor 2, electrical error in the electric circuit mechanic will need to check all electrical connections in the camshaft sensor a/c refrigerant pressure sensor 'b', circuit range / performance or change linear oxygen sensor exhaust bank 3 / pump current, open circuit will delay your vw fault. |
03662 Possible Causes:
03662 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 03662 Code
- Inspect all the connections barometric pressure sensor 'a', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns