VW Code 07884
07884 Description And Summary : |
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Diagnosing engine bar with exhaust bank 4, sensor 1, no activity retarded timing position, the engine might refuse to start a/c refrigerant pressure sensor 'b', circuit range / performance or vehicle speed sensor 'b', intermittent / erratic / high will delay your vw fault. |
07884 Possible Causes:
07884 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 07884 Code
- Inspect all the connections exhaust bank 4 sensor 1, voltage too low or air leak
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns