aem wideband vs. 02 readings
Moderators: Mangus, robertisaar, dex
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- Posts: 29
- Joined: Sun Jan 01, 2012 8:14 am
aem wideband vs. 02 readings
I am getting conflicting readings between my aem wb gauge and the 02 readings from the tpi ecm. My blm's are from 120 to 124 at cruise but my aem wideband is showing 16-17 afr. The engine is running fine. Is the wideband messed-up? Bad sensor for the wideband? I have the tpi 02 sensor mounted two feet closer to the exhaust manifold than the wideband, could this be the problem? No cat in the system.
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- Author of Defs
- Posts: 962
- Joined: Sat Feb 21, 2009 3:18 pm
- Location: Camden, MI
Does that wide band need a free air calibration?
1990 Chevy Suburban
1994 Buick RoadMaSSter Estate Wagon LT1.
1972 IH 1210 Isky Cammed Balenced 345 TBI
GearHead-EFI.com EFI Conversions and Chip Tuners!
1994 Buick RoadMaSSter Estate Wagon LT1.
1972 IH 1210 Isky Cammed Balenced 345 TBI
GearHead-EFI.com EFI Conversions and Chip Tuners!