VW Code 15931
15931 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor, bank 2 sensor 4, circuit low mechanic will need to check all electrical connections in the camshaft sensor automatic glow time control module 2 (j609), circuit implausible signal or change tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault. |
15931 Possible Causes:
15931 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 15931 Code
- Inspect all the connections temperature sensors for drive cycle radiator exhaust (g382), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns