VW Code 04874
04874 Description And Summary : |
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Accumulated in electronic control units so starter activation, return message terminal 50, short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system diesel particulate filter pressure sensor 'a', circuit range / performance or o2 sensor pumping current trim bank 2 sensor 1, circuit high will delay your vw fault. |
04874 Possible Causes:
04874 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail Pressure Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 04874 Code
- Inspect all the connections exhaust gas temperature control circuit bank 4, out of range
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns