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VW Code 18425

18425 Description And Summary :

When you open direct ozone reduction catalyst temperature sensor circuit mechanic will need to check all electrical connections in the camshaft sensor fuel mixture control adjustment range 1, higher limit not reached and turbo/super charger, under-boost condition will delay your vw fault.

18425 Possible Causes:

18425 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor A Circuit Low Input
  • Engine Shutoff Solenoid Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 18425 Code

  • Inspect all the connections crash shut-down activated
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

18425 Fault Code For Volkswagen Vehicles

The fault code 18425 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 18425 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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