Engine/Transmission (1998.5 - 2002) I think Im defueling

[LOtero]

should I be getting a p0234 over boost code with my drag comp?

Im purty sure its got the boost fueling built in right. me and the guys were at the track yesterday and I was 3 lengths ahead of a mustang little farther than half track pulling away and he started coming up by me and beat me.

 

[MCharlebois]

sounds like the box is not right?? were you on 5x whatever ... . i know mine fuels to redline. . good luck ,edge has great customer service

marcel

 

[LOtero]

5X5. I dynoed a while back with it 350 horse at the wheels. the graph seemed to drop off at the top end it diddnt peak then flat line till I let off like i thought it should.

 

[NoSeeUm]

5X5. I dynoed a while back with it 350 horse at the wheels. the graph seemed to drop off at the top end it diddnt peak then flat line till I let off like i thought it should.

This is my Dyno chart with M1's, TST9, SW2 and the DZ/S400. The twins were pretty poorly tuned during that time.



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The dyno, I believe, was mostly set-up and used for gassers (LOL 7000 rpm). I made 383 Hp @ 2750 rpm and 795 TQ @ 2500 rpm uncorrected. I am guessing that I got out of it at about 3000 rpm.



My first time on a dyno and the resolution of the chart sucks. But you can see that my Hp pretty much flatlined from 2100 rpm untill I got out of it. You should not be throwing any boost codes.



Hope this helps;

Jim

 

[Pfekete]

I have the same problem truck defuels pretty much the same been wondering how I could correct it, I have the edge drag box also, I've talked to people at shows about it but everyone tells me totally different stuff, I think its the computer just backing it off for some reason.