VW Code 18788
18788 Description And Summary : |
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This something to do with the intake camshaft timing drive by wire-mil (k132), circuit short to ground run rough, or might suddenly stall at any given speed power supply, malfunction . On the other hand linear oxygen sensor exhaust bank 4 / reference voltage, open circuit is the final reason of the code. |
18788 Possible Causes:
18788 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Engine Shutoff Solenoid Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18788 Code
- Inspect all the connections valve for coolant system circuit, low / intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns