Question about O2 sims and extenstions
#1
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Question about O2 sims and extenstions
I searched this briefly but didn't find exactly what I was looking for. I just want to make sure I understand this before I spend the money. So here goes:
I have a 1999 Camaro LS1. If I get off road headers and off road Y-pipe, I assume I need two O2 sims. Do I need an O2 extension also? If so, what length will I need?
If I also replace the rear with a Magnaflow cat-back, do I then need two additional O2 sims and extension for the rear as well? If so, what length will I need?
I really appreciate your help, so thank you very much in advance!
I have a 1999 Camaro LS1. If I get off road headers and off road Y-pipe, I assume I need two O2 sims. Do I need an O2 extension also? If so, what length will I need?
If I also replace the rear with a Magnaflow cat-back, do I then need two additional O2 sims and extension for the rear as well? If so, what length will I need?
I really appreciate your help, so thank you very much in advance!
#2
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Originally Posted by SSCam99
I searched this briefly but didn't find exactly what I was looking for. I just want to make sure I understand this before I spend the money. So here goes:
I have a 1999 Camaro LS1. If I get off road headers and off road Y-pipe, I assume I need two O2 sims. Do I need an O2 extension also? If so, what length will I need?
If I also replace the rear with a Magnaflow cat-back, do I then need two additional O2 sims and extension for the rear as well? If so, what length will I need?
I really appreciate your help, so thank you very much in advance!
I have a 1999 Camaro LS1. If I get off road headers and off road Y-pipe, I assume I need two O2 sims. Do I need an O2 extension also? If so, what length will I need?
If I also replace the rear with a Magnaflow cat-back, do I then need two additional O2 sims and extension for the rear as well? If so, what length will I need?
I really appreciate your help, so thank you very much in advance!
You don't need any O2 sims or extensions for the catback.
#3
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all LT headers (assuming you're getting them) are technically off road - you will throw codes for using race only headers because you will be removing the AIR & EGR. since you are going to be staring at your SES light, you might as well skip the O2 sims for the rears (they only prevent a code being thrown for not having the rear O2's plugged in). you will need to use either extensions or vette REAR O2's for the front O2 sensors on your car
#7
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For the fronts you will need either extensions, or a set of vette rear o2s (bosch 13111) the vette rears have longer wires and eliminate the need for extensions.
For the rear o2s, you either need a pair of o2 sims, or to have them tuned out.
If you plan on using a catback (no matter what brand) just installing a catback does not mean you have to do anything with the o2 sensors
For the rear o2s, you either need a pair of o2 sims, or to have them tuned out.
If you plan on using a catback (no matter what brand) just installing a catback does not mean you have to do anything with the o2 sensors