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I am trying to get a hold of a copy of the current tune, and the guy that has the car right now...Not having much luck at lunch time :(

Plan to give me a call reguardless, I may not be right by...

Hello everyone. I am trying to get my Cavalier to idle decently with my tune. I have a 2001 Cavalier with 2200 turbo setup.

The problem I am having, is that with my cam, I see around 1/2 the...

Hmmm, I just realized I posted the same thing twice somehow, and didn't answer your question. Yes you COULD fake a 3 bar sensor tune, but you WILL loose a lot (possibly to much) resolution when...

It is a 3-bar map, avaiable through GM, if you are interested in it, let me know. Mine is brand spankin new, and I am not using it...I will get a part number for you later.

It is not a 2 bar...it is a 3 bar. You can get it from GM, I will have to post the part number at a later date...I don't have it in front of me.

I actually decided to run the computer off a stock 1 bar, and an external 3-bar for my MSD ignition. That way I would not loose resoultion from faking a higher MAP than my computer was meant for. I...

Yeah it is running (thank god), but still a long winding road to get everything up to snuff.

The problem was lack of compression due to the preload on the rockers being set to high. After re-adjusting the rockers, started right up. A/F is very lean currently, at around 16:1-18:1

Still...

Yeah, you and me BOTH...

We have starting pwer now :burnout:

Thanks for the help Ryan. I really need to richen it up at idle before I can even see whats going on cruising....not to mention boosting, but the hard part is...

Plan on it....thats one of my "going back to basics" steps...I will let you know the results later this week.

I am suspecting it will be low with unbroken in cyl. and gas washed walls...

Well she still don't start....time to go back & look at the basics (again). I see NO reason it shouldn't start on that tune, even with a reduced injector constant. :banghead:

Any other...

Ah yes, and drying out the cylinders will be the fun part. Thanks for the review...glad you found something.

Hopefully it is enough, and I can leave that injector constant alone....we will see...

Ok, I am attaching the file that is downloaded to the car...maybe there is something I missed?? Who knows....I plan to lower the injector constant to get it running so my car doesn't do this anymore...

Hey Ryan, I checked around for the stock injectors, but only have the skinny style, and I no longer have the skinny clips for the injectors, just the older style, so I would have to buy new injectors...

Hello everyone, I have been working on a start up tune file for my turbo cavalier project with a couple people...all of whom are more expirienced than I. I plan to get the car dyno tuned pretty much...

Hey, I am in the same boat with the same problems. I have a very similar setup, 9.0:1 comp. pistons, custom cam, oversized valves, ported head, intake, and TB....so on and so forth. I have a while...