volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Evaluation: Injected quantity (driver's requirement) display > < Evaluation: Display of duty cycle from commencement of injection valve
Display group 008 at full throttle (road test in 3rd gear, coolant temperature not below 80 °C)
Display group 008 at full throttle (road test in 3rd gear, coolant temperature not below 80 °C)
  Note
t  When testing, accelerate the vehicle at full throttle.
t  The measured values must be printed out or read (2nd person required) when the revolutions reach 3000 rpm.
   
Display group 008 -Injected quantity limitation-
Read measured value block 8▾ Indicated on display  
xxxx rpmxx.x mg/Hxx.x mg/Hxx.x mg/H  
1234▾ Display zonesSpecificationEvaluation
    Injected quantity limitation due to air mass drawn in (smoke prevention)
Engine codes AGR, ALH
Engine code AHF
Engine code AGP
Engine code AQM



36.0…39.0 mg/stroke
41.0…43.0 mg/stroke
23.0…35.0 mg/stroke
25.0…30.0 mg/stroke
→ Chapter
   Injected quantity limitation via speed (torque limitation)
Engine codes AGR, ALH
Engine code AHF
Engine code AGP
Engine code AQM


35.5…36.5 mg/stroke
39.8…42.8 mg/stroke
26.0…27.0 mg/stroke
26.0…28.0 mg/stroke
→ Chapter
  Injected quantity (driver command)
Engine codes AGR, ALH
Engine code AHF
Engine code AGP
Engine code AQM

40.0…42.0 mg/stroke
42.0…44.0 mg/stroke
40.0…45.0 mg/stroke
41.0…45.0 mg/stroke
→ Chapter
 Engine speed
Engine codes AGR, AHF, ALH, AGP
Engine code AQM

2900…3100 rpm
2800…3200 rpm
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Evaluation: Injected quantity (driver's requirement) display > < Evaluation: Display of duty cycle from commencement of injection valve