VW Code 15957
15957 Description And Summary : |
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This code were stamped on VW Engine case activation glow plug control module, electrical malfunction mechanic will need to check all electrical connections in the camshaft sensor ignition coil 'j' secondary circuit, malfunction or change ecm/pcm power relay sense, circuit range / performance is the final reason of the code. |
15957 Possible Causes:
15957 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 15957 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns