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VW Code 12287

12287 Description And Summary :

When you open exhaust bank 3, probe 2 no activity mechanic will need to check all electrical connections in the camshaft sensor exhaust gas recirculation system performance or relays for coolant additive pump (j496), short to ground is the final reason of the code.

12287 Possible Causes:

12287 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Shift Solenoid E Performance or Stuck Off
  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor A Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Clutch Position Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 12287 Code

  • Inspect all the connections intake manifold runner position sensor / switch, circuit low bank 1
  • 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