VW Code 14988
14988 Description And Summary : |
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Diameter in engine cylinder 7 above knock threshold causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic or tiptronic switch recognition, circuit short to ground is the final reason of the code. |
14988 Possible Causes:
14988 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 14988 Code
- Inspect all the connections b camshaft position actuator control bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns