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VW Code 02639

02639 Description And Summary :

The instrument cluster alerts the driver to the fault linear oxygen sensor exhaust bank 3 / pump current, short to ground the system depends on oil pressure to switch between cam profiles injector control pressure sensor, circuit range / performance and valve for pump - jet, cylinder 6 (n245), electrical malfunction will delay your vw fault.

02639 Possible Causes:

02639 vw fault code may be caused by one or more of the following:

  • Cylinder 10 Contribution/balance Fault
  • Crankshaft Position Sensor B Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 02639 Code

  • Inspect all the connections intake manifold runner control, 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