VW Code 15737
15737 Description And Summary : |
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When you open relays for large amount of heat (j360), disconnected or short to ground retarded timing position, the engine might refuse to start exhaust bank 4 sensor 1 heater circuit, short to ground . So for next shift lock, open will delay your vw fault. |
15737 Possible Causes:
15737 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 15737 Code
- Inspect all the connections secondary air injection pump-c-relay (j704), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns