slicko9

I picked up a comptech kit and am going to instal it shortly. I know that i will have to adjust the frp..

After searching, these are two questions i am left with.
what would you guys recommend for the checking the air fuel ratio...
will i need to get a wideband such as the AEM one?


thank you,
Brian V

D1sclaimer

With any type of forced induction, it is pretty much a necessity to have a wideband. Especially if you're gonna use FPR to add fuel.

I recommend the innovate LC-1 wideband. A few of my local friends have had problems with the AEM wideband sensor going out prematurely.

slicko9

thank you, i was looking at that one specifically, i will not need to weld a new bung in correct? i believe that it just takes the place of the primary o2 sensor?

Blucky87

Correct. It should be able to take the bung of the primary o2

slicko9

I was just doing some reading up on it, and a few people said that because of the heat circuit, that i should have a new bung welded. What is your opinion of that.

I would prefer to just have it replace the primary o2 (much easier to do lol)
else i would have a byng added to my test pipe.

s2k dre

U can screw it in to the header or the test pipe. But if u dont hve an ems then leave the primary o2 there and place the wideband into the TP.

slicko9

I am going to run the comptech ESM..

should i still get a bung welded into the testpipe?

camuman

yes.

or welded into the header collector area if you can, since you may want to go back to a cat one day, and then will need the bung moved anyways.

slicko9

okay thank you guys for the quick responses.

slicko9

well, if i'm leaving both other o2 sensors, where will the innovate wideband clip into?