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Display Group 3 (Basic Functions) Mass Air Flow (MAF) Sensor

Fig 1: Display Group 3 (Basic Functions) Mass Air Flow (MAF) Sensor

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Courtesy of VOLKSWAGEN OF AMERICA, INC.

Evaluations

For Engine speed (idling speed), see Evaluating display group 1, display zone 1 - Engine speed (idling speed)
For Air mass drawn in, see Evaluating display group 2, display zone 4 - Air mass drawn in
For Throttle valve angle (potentiometer 1 -G187-), see

NOTE: For display zone 3:
Display values must be approx. 100% when accelerator pedal is fully depressed.