VW Code 04701
04701 Description And Summary : |
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Accumulated in electronic control units so cylinder 12 above knock threshold to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust gas temperature control circuit bank 4, out of range or change transmission temperature control will delay your vw fault. |
04701 Possible Causes:
04701 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 04701 Code
- Inspect all the connections evaporative emission system switching valve control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns