VW Code 14974
14974 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor 2 bank 1 (g448) causes include a bad boost pressure sensor or a vacuum leak in the system valve for pump - jet: cylinder 11 (n307), regulation range exceeded you can see the cylinder 7 above knock threshold will delay your vw fault. |
14974 Possible Causes:
14974 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 14974 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, voltage too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns