subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

49 State 4WD and Canada|Page 1153 > < 49 State 4WD and Canada
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Air/Fuel Mixture: Adjustments
All 2WD and California

Checking Duty Cycle

1.

Using the illustration, check mixture duty cycle percentage.

NOTE: Pink check connector is near the wiper motor. The duty cycle wire is yellow with a red tracer. Connect duty meter between wire and
ground.

2.

If not within specifications, drill out plug and adjust as follows:

49 State 4WD and Canada|Page 1153 > < 49 State 4WD and Canada