volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Air Flow Meter/Sensor|Locations > < Electrical Specifications|Page 3431
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Air Flow Meter/Sensor: Mechanical Specifications

BASIC ADJUSTMENT

depth measurement from fuel distributor mounting surface-
to sensor plate lever (roller)
......................................................................................................................................................................  0.74 in. ± 0.004 in. (18.8 mm ± 0.1 mm)

SENSOR PLATE FREE PLAY

basic adjustment
(control plunger stop screw) .........................................................................................................................................................  0.024 in. (0.06 mm)
free play at sensor plate (maximum) ...............................................................................................................................................  0.118 in. (3.0 mm)
gap at control plunger .....................................................................................................................................................................  0.020 in. (0.5 mm)

SENSOR PLATE REST POSITION

distance from sensor plate at rest (side nearest fuel distributor)-
to top of narrowest diameter of air cone
minimum .........................................................................................................................................................................................  0.075 in. (1.9 mm)
maximum ........................................................................................................................................................................................  0.118 in. (3.0 mm)

Air Flow Meter/Sensor|Locations > < Electrical Specifications|Page 3431