names for o2 sensors

Loochy88

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#1

names for o2 sensors

10-07-2005, 01:57 AM

which one is bank 1 sensor 1?
bank 2 sensor 1?

etc...

could anyone tell me what they are for all four?

96 V6 A4 Camaro and 99 Z28 A4 Camaro Visit My F-Body Page
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98Camaro3.8

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#2

10-07-2005, 05:54 AM

B1S1 = Driver manifold
B2S1 = Passenger manifold

B1S2 = Pre-cat
B1S3 = Post-cat

B1S3 is sometimes called B1S2 in the newer cars, since there isn't a pre-cat sensor.

First 3 are for controlling engine AFR. Last one is for cat efficiency.

Matt
1998 Mystic Teal Camaro M5
Whisper Lid, Pacesetter Headers, Catco Cat, Dynomax Super Turbo, B&M Shifter, BMR STB, LSD, P&P Intakes, GT2 Cam, Comp OE Lifters, 1.7 Roller Rockers, Pushrods, SSM Heads, DHP PowrTuner.
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Loochy88

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#3

10-07-2005, 12:28 PM

thanks!

96 V6 A4 Camaro and 99 Z28 A4 Camaro Visit My F-Body Page
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