Air Flow Meter Potentiometer
Turn ignition switch off. unplug electrical connector from air flow meter. Connect ohmmeter between terminals and note readings. See AIR FLOW METER RESISTANCE table. If readings are not to specifications, replace air flow meter.
SUBARU AIR FLOW METER RESISTANCE
| Terminal Wire Colors | Ohms | ||
|---|---|---|---|
| Green-Yellow/Blue | 300 | ||
| Blue/Yellow-Yellow/Blue | 200 | ||
| Yellow/Red-Yellow/Blue | 50 (1) | ||
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