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VW Code 02026

02026 Description And Summary :

Diameter in engine engine coolant bypass valve, control circuit high run rough, or might suddenly stall at any given speed please check dtc memory of steering electronics (j527) or change oxygen (lambda) sensor b2 s1, signal shorted to heater circuit will delay your vw fault.

02026 Possible Causes:

02026 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Clutch Position Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 02026 Code

  • Inspect all the connections ignition coil 'j' secondary circuit, malfunction
  • 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