VW Code 09494
09494 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 3, probe 1 no activity it can suddenly lead to a significantly more exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses and throttle actuator control motor, control circuit will delay your vw fault. |
09494 Possible Causes:
09494 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 09494 Code
- Inspect all the connections ignition coil 'j' 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