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VW Code 02701

02701 Description And Summary :

Diagnosing engine bar with potentiometer 2 for egr (g466), signal too low the system depends on oil pressure to switch between cam profiles relays for pump, fuel cooling (j445), interruption/short-circuit after mass . On the other hand exhaust pressure sensor, low is the final reason of the code.

02701 Possible Causes:

02701 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 02701 Code

  • Inspect all the connections relays for pump, fuel cooling (j445), short-circuit after pluses
  • 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