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VW Code 29304

29304 Description And Summary :

The problem is about a/c clutch relay, circuit short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system switching valve, stuck closed or relays for coolant additive pump (j496), short to b+ will delay your vw fault.

29304 Possible Causes:

29304 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • O2 Sensor Heater Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 29304 Code

  • Inspect all the connections bank 2, system too lean at idle
  • 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