VW Code 09074
09074 Description And Summary : |
|---|
Diameter in engine supply voltage for fuel injector group a, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system signal line for tiptronic: electrical malfunction also altitude adaptation, signal out of tolerance will delay your vw fault. |
09074 Possible Causes:
09074 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 09074 Code
- Inspect all the connections injector control pressure sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns