volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Evaluation: Injected quantity (driver's requirement) display > < Evaluation: Commencement of injection valve duty cycle display
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 -quantity injected limitation-
Read measured value block 8▾ appears on display  
xxxx rpmxx.x mg/Hxx.x mg/Hxx.x mg/H  
1234▾ display zonesSpecificationEvaluation
    Injected quantity limitation due to intaken air mass (smoke prevention)
Engine codes
AGR, ALH
Engine codes AHF, ASV
Engine codes AGP, AQM




37.0…40.0 mg/stroke
41.0…44.0 mg/stroke
25.0…30.0 mg/stroke
→ Chapter
   Injected quantity limitation via revs. (torque limitation)
Engine codes AGR, ALH
Engine codes AHF, ASV
Engine codes AGP, AQM


34.2…38.2 mg/stroke
38.2…42.8 mg/stroke
26.0…28.0 mg/stroke
→ Chapter
  Injected quantity (driver command)
Engine codes AGR, ALH
Engine codes AHF, ASV
Engine codes AGP, AQM

38.0…42.0 mg/stroke
42.0…46.0 mg/stroke
41.0…45.0 mg/stroke
→ Chapter
 Engine speed2900…3100 rpm---

   

Evaluation: Injected quantity (driver's requirement) display > < Evaluation: Commencement of injection valve duty cycle display