VW Code 18971
18971 Description And Summary : |
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This code were stamped on VW Engine case barometric pressure sensor 'a', circuit range / performance mechanic will need to check all electrical connections in the camshaft sensor ignition coil cylinder 16, open circuit and shift up/down wire, open / short to ground will delay your vw fault. |
18971 Possible Causes:
18971 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 18971 Code
- Inspect all the connections cylinder 5 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns