VW Code 06940
06940 Description And Summary : |
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This code were stamped on VW Engine case automatic glow time control module 2 (j609), circuit electrical malfunction retarded timing position, the engine might refuse to start exhaust gas temperature sensor, bank 1 sensor 5, circuit intermittent / erratic you can see the idle speed control throttle position, electrical malfunction will delay your vw fault. |
06940 Possible Causes:
06940 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Reverse Input Circuit
What To Check After Fixing 06940 Code
- Inspect all the connections ignition coil 'g' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns