Some Crome help please...
Ok, Since everyone here said to go crome, i decided to try it out. I have worked with uberdata before, but never on a "Boosted" Car. So Setup is as follows-y7/y8 mini me, small ass turbo 19t,sidemount, walbro pump 255lph rc440's and I had a fmu, but removed before crome installation. And lastly a missing link, still on there.
So I started with a p28 basemap on the p30 program, set the boost values and injector size, set my options, and burned the chip. The car starts, and just dumps fuel, i mean it barely idles and fmokes like crazy. I dont understand why? could anyone help, I tried the search function, close, but no cigar |
Re: Some Crome help please...
you should take off the missing link, you only need that for fmu
but thats not what is making it run rich. |
Re: Some Crome help please...
Originally Posted by MAJORAHOLE
you should take off the missing link, you only need that for fmu
but thats not what is making it run rich. Secondly, it sounds like you don't have a wideband... how exactly do u plan on tuning? Did u just intend to turn down the fuel until you don't see black smoke comin out your exhaust? I believe the y7/y8 map is much different than the p28 basemap, regardless, you're messing with multipliers for your injectors and when u do that it's not gonna be perfect. So you have to make adjustments. You're not gonna be able to make adjustments without a wideband, period. I'm not sure if a y8 is the same more or less as a y7/y8. Try using one of the Y8 basemaps from: http://www.-------------/bins/index.p...irectory=Crome and adjust it for your injectors. I think that's prolly as close as you'll get w/o a wideband. |
Re: Some Crome help please...
thanks, well i will try that, and I just need to drive the car down to the dyno for tuning, but it needs to run to get it there.
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Re: Some Crome help please...
I see no stock bins on the link provided, only tuned ones.
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Re: Some Crome help please...
I was going to suggest the PGMFI Wiki, but there's not much there :P
http://www.pgmfi.org/twiki/bin/view/...efinitionCodes |
Re: Some Crome help please...
Originally Posted by suckawillis
I see no stock bins on the link provided, only tuned ones.
I'll see if I can find a p2p map but I don't remember where i found it and the timing is gonna be messed up on it anyway. read this: https://www.homemadeturbo.com/forum/...?topic=61385.0 In fact, do a search for y8 timing. You'll find some interesting stuff. I'm not a tuner by any means but I think I've read that your timing being way off (which it prolly is) can affect your AFR. Which could add to your predicament. I'd just run JD's or maybe jeff's map, or better yet, tow to the tuner. The most I've done on these maps is idle, I won't trust them on the street until I get my wideband in. |
Re: Some Crome help please...
but the car would still be drivable on a p28 map with what ive adjusted right? it barely idles and you cant drive it
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Re: Some Crome help please...
edited ^
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Re: Some Crome help please...
Originally Posted by suckawillis
but the car would still be drivable on a p28 map with what ive adjusted right? it barely idles and you cant drive it
At this point I'm shooting in the dark. |
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