VW Code 08485
08485 Description And Summary : |
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The instrument cluster alerts the driver to the fault oxygen (lambda) sensor b1 s1, heater return coupling It could be due to limited air getting through your air intake load signal, error message from ecu or turbocharger boost control position sensor, circuit low is the final reason of the code. |
08485 Possible Causes:
08485 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 08485 Code
- Inspect all the connections friction too high, exhaust cam adjustment bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns