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VW Code 07506

07506 Description And Summary :

Staring in engine reductant injection valve bank 2 unit 2, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system o2 sensor signal bank 2 sensor 2, biased / stuck rich and fuel injection valve 3 (n368), short to b+ will delay your vw fault.

07506 Possible Causes:

07506 vw fault code may be caused by one or more of the following:

  • Fuel Composition Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Cylinder 1 Injector Circuit Low
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 07506 Code

  • Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit
  • 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