VW Code 15078
15078 Description And Summary : |
|---|
Diagnosing engine bar with exhaust gas temperature sensor bank 2 sensor 1, circuit intermittent it can suddenly lead to a significantly more power supply voltage terminal 15, open circuit also fuel pump "a", low flow / performance is the final reason of the code. |
15078 Possible Causes:
15078 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 15078 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns