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Home >> Volkswagen >> 2003 >> Jetta GLI >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 2.8L - On Board Diagnostic (OBD) - BDF (A4 Platform) >> On Board Diagnostic (OBD) >> Measured value (data) blocks >> Measured value blocks, display groups 0...9 - Basic functions, evaluating >> Display group 3
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Display group 3

Fig 1: Display Group 3 - Basic Functions Mass Air Flow (MAF) Sensor
G03460431Courtesy of VOLKSWAGEN OF AMERICA, INC.

Note on display zone 2: 

Displayed is the air mass measured by the Mass Air Flow (MAF) Sensor -G70-.

Note on display zone 3: 

Display values must be approx. 100% when accelerator pedal is fully depressed.