02 sensor question

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Jun 16, 2008 | 12:55 PM

cjg454ss

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02 sensor question

im running a t88 on a 370, my turbo setup has two 02 bungs for the narrow band sensors, im going to run speed density so do i need the two bungs to run the two narrow bands. reason is one is in the way of the exhaust pipe w/ my turbo k-member. second is i have a wideband that i will connect to the passenger 02 bung. i have hptuners so any tuning i will do but i havent messed with sD yet. also no mass air. thanks guys

Jun 16, 2008 | 01:53 PM

YellowToy/A

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If you want to run closed loop and part throttle you will need them. If you run a wb and want to run OL all the time then you dont need them. I always run closed loop.

Jun 16, 2008 | 03:05 PM

cjg454ss

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Quote:

Originally Posted by YellowToy/A

If you want to run closed loop and part throttle you will need them. If you run a wb and want to run OL all the time then you dont need them. I always run closed loop.

open loop with a wideband should allow part throttle correct?

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