RX7 2RTR-1308cc 80 (1984)
Air Flow Meter/Sensor: Testing and Inspection
Air Flow Meter/Sensor
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.