Problems with my setup on my ka24det

[Crazy Car Guy]

here is what I have for starters,1992 nissan 240sxka24de and now T

I have a T3 turbo with a top mount manifold with an external wastegate.A medium sized intercooler. 550 injectors, z32 maf and a refamped computer flashed for the 550 injectors and z32 maf from ka empathy.

Now I got it all installed and hooked up, I researched on this site how to install the maf. I started the car and it wouldn't idle? I turned up the idle screw and now it idles at 800 to 900rpm. The car buffs alot of black smoke from to much fuel. My aem air/fuel gauge says 10:1 which also could mean richer yet. If I take it out for a drive it runs like crap until I give it a little throttle. When I get into the throttle more the car then starts to lean out more and more till the point that bad problems could happen.

Now I went ahead and checked out on alldata and it says the maf should read .8v when the car is off and during idle at operating temp. should read .8v to 1.5v. Now mine reads when off at .08v and when the car is at operating temp. it reads .24v? I am thinking the maf is bad but am not 100% sure but it's the only thing I could think of.

So could someone out there help me out??? I don't want to go buy another maf if it isn't the problem.

To be exact this is the computer I have and installed in the car240SX Enthalpy S13 KA-T Ka24de Turbo Upgrade ecuwhich I am told is made by Emance

I now am told this tune is sh!tty and 99% of the time it don't work right so I might think now thiscould be a problem aswell, but again am not sure...

If someone else has a good tune they could burn or another chip they want to sell me that would be great... Need this car up and running soon

[esahuque]

A: if you are idling that rich you need to change your oil asap and don't drive it till you fix that rich idle.

B: an enthalpy tuned ecu is from enthalpy, http://www.rs-enthalpy.com/.If you have a tuned ECU in your car but don't know where it came from, are you sure its tuned for the same mods that you have?Did you buy it from someone?

I didn't have time to read the whole thing but someone else will jump in and give you a hand, gotta go to work G/L
Modified by esahuque at 12:02 PM 11/4/2008

[DevilMB3017]

He posted this in 240 Tech and I told him to come in here.

He's almost definitely got an Emance ECU from Ebay...Unfortuantely.