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VW Code 05029

05029 Description And Summary :

Diameter in engine glow plug control module 2 (j703) to pcm communication circuit, range / performance mechanic will need to check all electrical connections in the camshaft sensor ignition coil 'j' secondary circuit, malfunction . On the other hand torque management request input signal b will delay your vw fault.

05029 Possible Causes:

05029 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low
  • Cold Start Injector 1 Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Crankshaft Position Sensor A Circuit Low Input
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 05029 Code

  • Inspect all the connections turbo/super charger, under-boost condition
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range