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Maximum heated oxygen sensor current
Posted to Technical Discussion Forum on 6/7/2016 6 Replies

Group, the front air fuel ratio sensor heater circuit is pulling right at 1 A. the rear heated oxygen sensor heater circuit is pulling above 6 A. I have been all over this car trying to find a current draw which is blowing a 30 amp under under hood fuse. With ... Login to read more.

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car Vehicle Data

2004 Subaru Forester XS 2.5L

VIN JF1SG65654
Engine2.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2004 Subaru Forester XS 2.5L

VIN JF1SG65654
Engine2.5 L
Trans4-speed Automatic (Electronic)