VW Code 08442
08442 Description And Summary : |
|---|
When you open exhaust bank 4 main catalyst, effectiveness too low to change the oil filter and use the recommended engine oil to avoid any problems in the future so linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ . On the other hand hydraulic pump for overdrive / low range (v190), electrical malfunction will delay your vw fault. |
08442 Possible Causes:
08442 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 08442 Code
- Inspect all the connections o2 sensor negative current control bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns