323 L4-1600 1597cc (1986)
Air Flow Meter/Sensor: Testing and Inspection
Fig. 25 Air flow meter terminal identification.
1.
Check air flow meter body for cracks or damage. Replace if necessary.
2.
Measure resistance of air flow meter terminals, Fig. 25, as follows:
Fig. 4 Testing Air Flow Meter
a. Connect suitable ohmmeter,Fig. 4, between terminals E2 and VS Resistance should be 20-400 ohms.
b. Connect ohmmeter between terminals E2 and VC. Measured resistance should be 100-300 ohms.