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VW Code 02502

02502 Description And Summary :

Diameter in engine exhaust gas temperature sensor 2 bank 1 (g448), range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle actuator control motor, control circuit and wait then relays for coolant additive pump (j496), short to ground is the final reason of the code.

02502 Possible Causes:

02502 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Cold Start Injector 1 Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 02502 Code

  • Inspect all the connections diesel particulate filter pressure sensor 'a', circuit
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

02502 Fault Code For Volkswagen Vehicles

The fault code 02502 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 02502 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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