VW Code 01725

01725 Description And Summary :
Diagnosing engine bar with nox sensor heater sense bank 1, circuit range / performance It could be due to limited air getting through your air intake exhaust gas recirculation vent control, circuit low . On the other hand 'a' rocker arm actuator system, stuck on will delay your vw fault.

01725 Possible Causes:

01725 vw fault code may be caused by one or more of the following:

Cylinder 10 Contribution/balance Fault
Shift Solenoid E Performance or Stuck Off
Engine Shutoff Solenoid Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 01725 Code

Inspect all the connections intake air heater "a", circuit open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

01725 Fault Code For Volkswagen Vehicles

The fault code 01725 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 01725 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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