Air Flow Meter Potentiometer

Download the full database via torrent (~1.1 TB) | Download Brad's custom LEMON patches

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⁾

⁽¹⁾	Flap fully open. With flap closed, 500 ohms.