5000CD Quattro Wagon (Canada) L5-2226cc 2.22L SOHC Turbo (MC) (1986)
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switch ignition ON
First Stop
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pull up slide (2) of adjusting tool to first stop (idle position)
Specified value:
^
0.2-0.5 V
If NO, - unscrew retaining screws on fuel consumption sender (arrows)
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move sender in slots until correct reading is obtained
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tighten retaining screws
Second Stop
If specified value was obtained, - perform full throttle test as follows:
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pull up slide (2) of adjusting tool to second stop (full throttle position)
Specified value:
^
4.0-4.5 V
If NO, - repeat test in idle position or repeat basic adjustment of adjusting tool
If specified value was obtained:
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push slide (2) down as far as it will go
Specified value:
^
0.0 V
If specified value is not obtained, - repeat test in idle and full throttle position
If specified values are still not obtained even after repeating adjustment, - replace air flow sensor
If specified values were obtained, - seal retaining screws with paint