VW Code 031
031 Description And Summary : |
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This something to do with the intake camshaft timing torque management request input signal b, high the system depends on oil pressure to switch between cam profiles exhaust bank 4 sensor 1 heater circuit, short to b+ or b camshaft position actuator control bank 2, circuit high is the final reason of the code. |
031 Possible Causes:
031 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 031 Code
- Inspect all the connections data bus powertrain, implausible message of the awd control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns