subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Barometric Pressure Sensor > < Diagram Information and Instructions|Page 1853
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Air Flow Meter/Sensor: Testing and Inspection

Air Flow Sensor Circuit

1.

Turn ignition switch to "ON".

2.

Measure voltage between ECU connector terminals and body.

Connector & Terminal/Specified value
(B60) No. 11 - Body/10 - 13 V
(B60) No. 5 - Body/0 - 0.3 V
(B60) No. 6 - Body/0 - 0 V

3.

Measure voltage between ECU connector terminals and body with engine idling.

Connector & Terminal/Specified value
(B60) No. 11 - Body/13 - 14 V
(B60) No. 5 - Body/O.3 - 1.2 V
(B6O) No. 6 - Body/0 - 0 V

Barometric Pressure Sensor > < Diagram Information and Instructions|Page 1853