VW Code 28974
28974 Description And Summary : |
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Diagnosing engine bar with water in fuel sensor, circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so interference in mechatronic module you can see the please check dtc memory of central electric control ecu will delay your vw fault. |
28974 Possible Causes:
28974 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 28974 Code
- Inspect all the connections engine coolant level sensor / switch, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns