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VW Code 07738

07738 Description And Summary :

This something to do with the intake camshaft timing linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ retarded timing position, the engine might refuse to start torque management feedback signal "b", high . So for next generator shut-off, short to b+ will delay your vw fault.

07738 Possible Causes:

07738 vw fault code may be caused by one or more of the following:

  • Exhaust Gas Recirculation Sensor B Circuit High
  • Shift Solenoid E Performance or Stuck Off
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 07738 Code

  • Inspect all the connections throttle angle signal stuck off
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

07738 Fault Code For Volkswagen Vehicles

The fault code 07738 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 07738 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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VW 001 - 196 Code Range

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VW 65200 - 65540 Code Range