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Discussion Starter #1
I'm putting together a turbo setup for my N/A (i finally decided to go N/A-T rather than doing a 2JZ-GTE swap) and i've been looking at everyones setup. . .what do you do with the second o2 sensor? From what i can tell on the N/A-T setups that i've seen, everyone has one sensor that's mounted on the downpipe just after the turbo. (and I assume that the 3rd o2 sensor [the one behind the cat] should just be replaced with an o2 sensor simulator.)

Thanks!
 

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King of the NA-T's
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As long as you have the single wire O2 sensors, you just tie both wires together so one sensor feeds both inputs of the ECU.
 

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Discussion Starter #4
DaveH said:
As long as you have the single wire O2 sensors, you just tie both wires together so one sensor feeds both inputs of the ECU.
Aaah. . .well i've got the 4 wire ones. . .do i just splice the corresponding wires together?
 
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