VW Code 00077
00077 Description And Summary : |
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This code were stamped on VW Engine case crankshaft position signal output, circuit / open the system depends on oil pressure to switch between cam profiles nox sensor bank 2, circuit intermittent . So for next exhaust bank 4 sensor 1 heater circuit, voltage too low will delay your vw fault. |
00077 Possible Causes:
00077 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 00077 Code
- Inspect all the connections cylinder 9 injector, data incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns