VW Code 01331
01331 Description And Summary : |
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This something to do with the intake camshaft timing evaporative emissions (evap) fuel vapour temperature sensor, performance causes include a bad boost pressure sensor or a vacuum leak in the system control module 1 for cooling fan, excess temperature or change a/c refrigerant distribution valve control, circuit high will delay your vw fault. |
01331 Possible Causes:
01331 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 01331 Code
- Inspect all the connections nox sensor heater control bank 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns