VW Code 09740
09740 Description And Summary : |
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Accumulated in electronic control units so activation 2-unit injector valve, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust pressure regulator vent solenoid, control circuit low also oxygen (lambda) sensor b1 s1, pump current, open circuit is the final reason of the code. |
09740 Possible Causes:
09740 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 09740 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / pump current, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns