VW Code 00855
00855 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system turbocharger boost control position sensor, circuit low you can see the camshaft position signal output, circuit low will delay your vw fault. |
00855 Possible Causes:
00855 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 00855 Code
- Inspect all the connections throttle closed position, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns