Jetta L4-1781cc 1.8L SOHC (1987)
Intake Air Temperature Sensor: Testing and Inspection
DIGIFANT II
Air Flow Sensor/Intake Air Temperature Sensor - Checking
Wiring And Component Checking
The following tests are to verify proper function of the air flow sensor, related wiring and connectors.
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Switch ignition OFF.
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Disconnect multi-pin connector from Digifant E.C.U.
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Connect US 1119 multimeter to terminals of Digifant E.C.U. connector listed in Column 'A." Set meter to measure resistance.
Readings must correspond to chart.
If readings do not meet specifications:
