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Evilimports

15+ Year Contributor
125
1
Dec 4, 2008
Elkhart, Indiana
Ok, so I just rebuilt my 7bolt with stock internals. Got dsmlink v3 and a 3'' gm maf, stock injectors. The car runs but when i try to drive it its like its got a plugged cat or somthing, but i only have a 6'' piece of pipe comming off the turbo. Im totally new to tunning so any help would be greatly appreciated.

Heres a short pull in first since thats all i can really do right now
 

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For one thing, you have it set as a 1g.. Another is your timing was -4 at 100% throdle.. I can't open anything else up, to look at your settings..
 
Last edited:
You need to adjust the MAF Comp sliders to compensate for the GM MAF. These things are far from being zero'd out. Use the wizard to help dial this in.

Your coolant temps are getting very high (210*) - high enough to pull 1* of timing.

Looks like your front o2 sensor is dead. Have you watched this at idle to see if it's cycling properly between .05 and .95? If it's just sitting around .02 or so, it needs replaced.

Check your DTC's and make sure to take care of them.
 
Hu, i never found where you could set it for a first gen or a second gen. And I have an aem wide band hooked into the rear o2 pin on the ecu. For some reason its not reading but when i get it to it should simulate narrow band and take care of that first o2 sensor probem right? I ended up getting it running good enough to take it out and break in the engine but then i blew the seals out of the turbo, so i think im done for this year.
 
obviously not good enough.. How do u just blow the turbo seals.. Did you feed/drain the turbo correctly. Did you prime it?
 
I was worried about letting it idle too much trying to get it dialed in and not getting my rings to seal. As for the turbo, I eliminated my balance shafts and I ran a 5/16 line straight off the oil filter housing to the turbo. I had read that too much oil pressure for turbos was bad but I was under the impression that it was only for ball bearing turbos--Lesson learned
 
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