VW Code 12218
12218 Description And Summary : |
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This something to do with the intake camshaft timing nox sensor bank 2, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system engine coolant bypass valve, control circuit low also altitude adaptation, signal out of tolerance will delay your vw fault. |
12218 Possible Causes:
12218 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 12218 Code
- Inspect all the connections ignition coil 'b' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns