VW Code 14878
14878 Description And Summary : |
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When you open exhaust gas recirculation flow, excessive detected the system depends on oil pressure to switch between cam profiles nox sensor heater sense bank 2, circuit or intake manifold runner position sensor / switch, circuit bank 2 will delay your vw fault. |
14878 Possible Causes:
14878 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 14878 Code
- Inspect all the connections friction too high, exhaust cam adjustment bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns