VW Code 17994
17994 Description And Summary : |
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The instrument cluster alerts the driver to the fault bank 2, system too rich off idle It could be due to limited air getting through your air intake fuel level sensor 2, circuit intermittent or torque management request input signal a is the final reason of the code. |
17994 Possible Causes:
17994 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 17994 Code
- Inspect all the connections intake flap motor 2 (v275), faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns