VW Code 16494
16494 Description And Summary : |
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The problem is about exhaust gas temperature sensor 2 bank 1 (g448), high it can suddenly lead to a significantly more coolant degassing valve, control circuit / open or change exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit is the final reason of the code. |
16494 Possible Causes:
16494 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 16494 Code
- Inspect all the connections shift lock, open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns