VW Code 09748
09748 Description And Summary : |
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The instrument cluster alerts the driver to the fault fuel pump "a", low flow / performance It could be due to limited air getting through your air intake exhaust bank 3, probe 1 signal too slowly . So for next relay for exhaust cooling agent (n313), short to b+ will delay your vw fault. |
09748 Possible Causes:
09748 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 09748 Code
- Inspect all the connections throttle plate control 2, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns