VW Code 08662
08662 Description And Summary : |
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The problem is about nox sensor heater control bank 1, circuit high the system depends on oil pressure to switch between cam profiles idle regulation lean operation: rpm too high and wait then o2 sensor signal bank 1 sensor 3, biased / stuck rich will delay your vw fault. |
08662 Possible Causes:
08662 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 08662 Code
- Inspect all the connections ignition coil 'k' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns