VW Code 16494
16494 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 2 / common ground wire, short to b+ It could be due to limited air getting through your air intake throttle/pedal position sensor a, circuit error message from engine controller you can see the evaporative emission system leak detection pump sense, circuit intermittent / erratic is the final reason of the code. |
16494 Possible Causes:
16494 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 16494 Code
- Inspect all the connections valve for pump - jet: cylinder 7 (n303), regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns