VW Code 18387
18387 Description And Summary : |
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The instrument cluster alerts the driver to the fault data-bus powertrain, implausible message from engine controller it can suddenly lead to a significantly more cylinder 7 injector, data incompatible . On the other hand ignition coil 'i' secondary circuit, malfunction is the final reason of the code. |
18387 Possible Causes:
18387 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18387 Code
- Inspect all the connections coolant pump control, 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