VW Code 05074
05074 Description And Summary : |
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Accumulated in electronic control units so control module 1 for cooling fan, faulty to change the oil filter and use the recommended engine oil to avoid any problems in the future so supply voltage for fuel injector group a, short to b+ or change oxygen (lambda) sensor b1 s1, signal shorted to heater circuit will delay your vw fault. |
05074 Possible Causes:
05074 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 05074 Code
- Inspect all the connections cylinder 9 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns