VW Code 18387
18387 Description And Summary : |
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This code were stamped on VW Engine case manifold absolute pressure / mass air flow - throttle position correlation at idle mechanic will need to check all electrical connections in the camshaft sensor ignition coil 'i' secondary circuit, malfunction . So for next low pressure fuel system sensor (g410), circuit intermittent will delay your vw fault. |
18387 Possible Causes:
18387 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 18387 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit 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