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Readout specifications for charge pressure control > < Display group 08 at full throttle (test drive in 3rd or 4th gear, coolant temperature not below +85 °C)

A4 Mk1

Display group 10 at full throttle (test drive in 3rd or 4th gear, coolant temperature not below +85 °C)
Display group 10 at full throttle (test drive in 3rd or 4th gear, coolant temperature not below +85 °C)
  WARNING
Secure fault reader to rear seat and operate from this position. When doing this, always observe the relevant safety precautions → Chapter.
   
   
 Read measured value block 10→▾ Indicated on display 
 832 mg/H1030 mbar2070 mbar100 %  
     Accelerator pedal position: 100 % okay
l  Less than 100 %: accelerator pedal not fully depressed
Accelerator pedal position sender -G79- incorrectly adjusted
or defective ⇒ check, → Chapter		 
    Current charge pressure: 1900...2200 mbar: OK
Outside tolerance: Charge pressure control defective ⇒ Display group 11, → Chapter		 
   Current atmospheric pressure: No specification 
  Intake air mass: > 750 mg/H (mg/stroke) okay
l  < 750 mg/H: Engine speed below 2000 rpm or above 4000 rpm
Charge pressure too low ⇒ observe display zone 3
Unmetered air between air mass meter and turbocharger
Air mass meter defective		 
   

   

Readout specifications for charge pressure control > < Display group 08 at full throttle (test drive in 3rd or 4th gear, coolant temperature not below +85 °C)