VW Code 06994
06994 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 4, sensor 2 heater circuit, short-circuit after mass retarded timing position, the engine might refuse to start 'a' rocker arm actuator control, circuit high . So for next outside temperature sensor 2 (g249), short to ground is the final reason of the code. |
06994 Possible Causes:
06994 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 06994 Code
- Inspect all the connections manifold absolute pressure / mass air flow - throttle position correlation at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns