My car sucks!!!!
Ok, I just got finished installing the turbo. crank it up and it idles good, take it for a spin and it runs good in vaccum, but when I hit boost, the car bogs real bad, and the air/fuel guage doesn't read full rich like it's supposed to. It will run straight if I modulate the throttle and keep it at 1 or 2 psi(air fuel guage a little rich), but if i go into boost it bogs. I think it has something to do with fuel management but not sure at the moment cause my rom burner died on me now I have nothing to change the maps with.
Any ideas on what else it could be, too rich? I would think this too, but the air/fuel guage doesn't read full rich when it bogs. I also didn't hear any cool sounds, no blow off valve and no cool spooling noises. Setup: ZC engine T-25 non-intercooled at the moment open downpipe (o2 sensor in the hf mani) TE2.0 Stock NG4 rom. Please help! |
Re:My car sucks!!!!
ya think that since you have the o2 sensor inside the manifold vs. the downpipe that the computer is reading super lean conditions?
I would never run a 3 wire o2 sensor inside the manifold, those are for 1 one units. That might be ------- ya. |
Re:My car sucks!!!!
no he's running the stock NG4 rom.. needs tuning.
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Re:My car sucks!!!!
Originally Posted by quadnie
ya think that since you have the o2 sensor inside the manifold vs. the downpipe that the computer is reading super lean conditions?
I would never run a 3 wire o2 sensor inside the manifold, those are for 1 one units. That might be ------- ya. |
Re:My car sucks!!!!
I don't know much about TE 2.0 but is that rom for a stock car, or for a boosted car. It probably just needs tuning
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Re:My car sucks!!!!
No It's for a boosted car but I'm thinking it's way too rich.
Does anyone know who sells burnt chips? |
Re:My car sucks!!!!
You need tuning..the stock NG4 rom is a base rom...not a boost ready rom...the NA part is pretty good but the Boost part needs tuning..grab a WBO2 and tune it...
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