This is a discussion on 02 sensors within the External Engine forums, part of the LSx Technical Help Section category; If my rear 02 sensors are bad will that effect my acceleration or anything?...
01-11-2008, 04:24 PM #1
If my rear 02 sensors are bad will that effect my acceleration or anything?
01-11-2008, 04:28 PM #2
yes the PCM will adjust the AFR to try and correct the problem it sees.
01-11-2008, 04:32 PM #3
PCM what AFR who? Sorry im a nub, I dont know what those are?
01-11-2008, 04:44 PM #4
01-11-2008, 04:49 PM #5
AFR=Air fuel ratio
no problem I still dont know alot of these abbr. I soend alot of time on google lol
Basiclly your PCM looks at the exhaust before and after the catalytic converter using the o2 sensors.It determines if you are lean,rich or in the middle and adjusts the AFR accordingly
If it see's something that is not right ,it adjusts your AFR to try and make the numbers right.It will continue to adjust these (on the affected side,Bank 1 driver side,bank 2 passenger side) until it cannot adjust them anymore or your maxed out.
there may be others that can explain it better and if I am wrong they can correct me or help you out further.
01-11-2008, 04:50 PM #6
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