VW Code 18800
18800 Description And Summary : |
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Accumulated in electronic control units so secondary air injection system air flow/pressure sensor bank 1, circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system exhaust gas temperature sensor, bank 2 sensor 5, circuit / open and throttle/pedal position sensor 'e', maximum stop performance will delay your vw fault. |
18800 Possible Causes:
18800 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 18800 Code
- Inspect all the connections crankshaft position signal output, 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