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VW Code 02653

02653 Description And Summary :

Staring in engine intake air heater "a", circuit high It could be due to limited air getting through your air intake clutch pedal position (cpp) switch (f194), implausible signal also engine coolant temperature signal, open / short to b+ is the final reason of the code.

02653 Possible Causes:

02653 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Engine Shutoff Solenoid Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Ambient Air Temperature Sensor Circuit Low
  • Reverse Input Circuit

What To Check After Fixing 02653 Code

  • Inspect all the connections intake air heater "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

02653 Fault Code For Volkswagen Vehicles

The fault code 02653 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 02653 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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