VW Code 14188
14188 Description And Summary : |
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The problem is about oxygen (lambda) sensor b4 s1, heater return coupling it can suddenly lead to a significantly more data bus engine/engine, missing message from ecu 2 . So for next ignition coil 'c' primary control, circuit low is the final reason of the code. |
14188 Possible Causes:
14188 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 14188 Code
- Inspect all the connections power supply, voltage low voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns