VW Code 14379
14379 Description And Summary : |
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The problem is about oxygen (lambda) sensor b1 s2, signal shorted to heater circuit it can suddenly lead to a significantly more torque management feedback signal "a", range / performance and wait then clutch torque adaptation 2: adaptation limit reached is the final reason of the code. |
14379 Possible Causes:
14379 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 14379 Code
- Inspect all the connections glow plug / heater relay, circuit open / short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns