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VW Code 07838

07838 Description And Summary :

This something to do with the intake camshaft timing vacuum reservoir pressure sensor, circuit range / performance It could be due to limited air getting through your air intake valve for exhaust flap 2 (n322), short to ground you can see the power supply (b+) terminal 15, open circuit will delay your vw fault.

07838 Possible Causes:

07838 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor B Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 07838 Code

  • Inspect all the connections turbo/super charger over-boost condition
  • 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