VW Code 15378
15378 Description And Summary : |
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Diagnosing engine bar with transmission mount valve 2 (n263), short to b+ the system depends on oil pressure to switch between cam profiles o2 sensor exhaust sample error bank 1 sensor 1 and wait then engine coolant temperature sensor 2 (g83), circuit range / performance is the final reason of the code. |
15378 Possible Causes:
15378 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 15378 Code
- Inspect all the connections vehicle speed sensor 'a' / 'b', correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns