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VW Code 09788

09788 Description And Summary :

When you open starter activation, return message terminal 50, short to ground/open circuit causes include a bad boost pressure sensor or a vacuum leak in the system injector control pressure sensor, circuit range / performance also transmission mount valve 1 (n262), short to ground will delay your vw fault.

09788 Possible Causes:

09788 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Engine Shutoff Solenoid Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Crankshaft Position Sensor A Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Clutch Position Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 09788 Code

  • Inspect all the connections particulate trap bank 1, efficiency below threshold
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range