VW Code 02701
02701 Description And Summary : |
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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