O2 voltage
Thread Starter
Joined: Nov 1999
Posts: 477
Likes: 3
From: Lk. Ronkonkoma, Long Island N.Y., U.S.A.
Car: 1991 Firebird Formula
Engine: 383 Supercharged and Intercooled
Transmission: 6-Speed
Axle/Gears: Stock 10 bolt 3.42
O2 voltage
My O2 voltave is very unstable. It will read pretty steady around 600mV to 700mV and then drop suddenly to 200mV. This is just at idle. I haven't had a chance to see if it doing it while I am driving. I am still in the early stages in tuning and am wondering if my o2 is working properly before I go any further. Thanks for any help.
Thread Starter
Joined: Nov 1999
Posts: 477
Likes: 3
From: Lk. Ronkonkoma, Long Island N.Y., U.S.A.
Car: 1991 Firebird Formula
Engine: 383 Supercharged and Intercooled
Transmission: 6-Speed
Axle/Gears: Stock 10 bolt 3.42
Someone else told me this was normal also. I just needed a second opinion. Thanks
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Elephantismo
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Feb 13, 2019 12:51 AM
