Not useing the the two rear O2 sensors or O2 sims...
#1
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Not useing the the two rear 02 sensors or 02 sims.....
Im in the process of looking for a offroad Ypipe, they are insanly expensive so i was thinking about having one just custom made and if i went that route i probabily wouldnt use the back 02s that go into the cats. But my question is, would it affect how the car runs at all w/o the back to 02s there?
#2
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Re: Not useing the the two rear 02 sensors or 02 sims.....
The car will keep a constant Service Engine Soon light on if you remove the rear O2s and do not use O2 simms. You can however, get the rear O2 sensors disabled with LS1-EDIT tuning.
Without the rear O2s functioning (or O2 simms), the car may be put into a limp mode and run poorly, as well as get worse gas mileage.
Tony
Without the rear O2s functioning (or O2 simms), the car may be put into a limp mode and run poorly, as well as get worse gas mileage.
Tony
#3
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Re: Not useing the the two rear 02 sensors or 02 sims.....
The car will keep a constant Service Engine Soon light on if you remove the rear O2s and do not use O2 simms. You can however, get the rear O2 sensors disabled with LS1-EDIT tuning.
Without the rear O2s functioning (or O2 simms), the car may be put into a limp mode and run poorly, as well as get worse gas mileage.
Tony
Without the rear O2s functioning (or O2 simms), the car may be put into a limp mode and run poorly, as well as get worse gas mileage.
Tony
I'd get one anyway or disable it through LS1Edit... plus a bonus of no SES
#5
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Re: Not useing the the two rear 02 sensors or 02 sims.....
I actually havent found any Off road Ypipe yet that will work with the shorty headers or even a stock manifold which is what i need.... But the Ypipes for long tubes are like $300.....
#6
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Re: Not useing the the two rear 02 sensors or 02 sims.....
For the track I had Extentions made to replace the cats & I ran it with simms. But when I replaced the stock cats with Random Tech Hi Flo I could stay legit with minimal power difference. On the Dyno it was 3hp (big deal).
#7
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Re: Not useing the the two rear 02 sensors or 02 sims.....
I actually havent found any Off road Ypipe yet that will work with the shorty headers or even a stock manifold which is what i need.... But the Ypipes for long tubes are like $300.....
Random Tech and Mac also make aftermarket Y's for manifolds and shorties.
The Y for LT's is very different than the Y for shorties.