VW Code 07146
07146 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 3 mixture adaptation range 3, lean limit not reached It could be due to limited air getting through your air intake o2 sensor signal bank 2 sensor 1, biased / stuck lean or change intake air heater "a", circuit low is the final reason of the code. |
07146 Possible Causes:
07146 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 07146 Code
- Inspect all the connections throttle/pedal position sensor 'b', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns