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Yeah thats what i plan on doing in the near future. I'm going to put the car on my lift this weekend and double check all exhaust connections too. MAF is in stock location in the K&N short ram.
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Besides a clogged injector i didn't know about, no. I even disconnected and plugged the hole to completely eliminate that variable. No change. However.....

I'm convinced its an injector sticking....

Hi guys, I've been having issues lately with my 08 cobalt ss. I've been noticing the STFT at idle will at times want to peg at -30% and stay there for no reason. MAF was dialed in beginning of the...

I wanted to share my findings for other cobalt owners who have this issue.

I haven't really touched my 26psi 93 octane tune in about 5 months now, I had this returning to idle stumble since i...

I used it last weekend to tune a customer's drift car and my own DD as well, flashes a bit faster than 2.24, I like the new interface, great job so far.

Only real crap that i came across was in...

I used it last weekend to tune a customer's drift car and my own DD as well. No issues, and flashes a bit faster than 2.24 Only real crap that i came across was in editing, i couldn't get it to copy...

Holy hell on the tune file....... Some weird stuff going on in there for sure, start from stratch.

Funniest thing I've ever read on this forum lmao. ;P

This is great news, I've turned away customers requesting their 03-04 cobras needing tuned. Thank you so much for incorporating the EEC-V into the supported vehicles list soon. Now i don't have to...

Is the 17.5mpa fuel pressure safe to run?

Lots of room for inprovement
-the optimum spark tables need gone over
-timing tables all should match, running too rich up top for e47 carry .88 through to redline not .84
-boost dropping off up...

Thx Bill. I'm going to take my tune down tonight, but for those who downloaded it, try out my cam tables, I forgot who they are borrowed from, but they make a ton of difference in response. They may...

Yeah I saw boost climbing and lambda staying at 1.00 lol, not good for a dd. Any input on the tune Bill? I haven't had anyone say anything yet, I'm about to give up and call it fine, I ramped boost...

I don't think you understand our question, we were taking about the lambda efficiency torque management calculation table, it makes the ecu think you are making very efficient torque at your target...

Yeah im not understanding the lambda efficiency change, can you clarify a bit more please? Thx

One thing i noticed today, when you make the prop max table all 100s, it lets the car part throttle full boost like a manual boost controller lol. Fixed that issue, cleaned maf last night and...

Did a short log on the way home, heres a shot of the same crap with my old pid tables and slower boost ramp , and old lower injection timing table. Not really any change, still oscillating. I guess...

The maf is not relocated, I even tried my old pid tables and slow ass boost ramp, still getting oscillations. But I put my injector timing also back lower and the lambda settled down. And the intake...

There ya go, i hold no responsibility if anyone's car blows up bc of stealing my tune,

Ok, i made some adjustments to my boost pid tables to ramp boost and come in around 4000 rpms. I log everyday coming home from work and have noticed that my STFT stay fine during a pull, but my...

I recently bought the torque app for my phone and a blutooth obd2 dongle. Best $25 ever spent ($5 for program, $20 for adapter) Much easier to check my trims, lambda, knock, iat2 temps, read and...

I wish i could get torque to read boost over 22.5psi, but i need the PID for the lo res boost sensor (not same as PID.2338 as in HP tuners).

Glad I moved to Houston from Ohio, sub tropical climate, no snow/salt, and TX2K :) E-blends are hit and miss here, lately Kroger has been 85% where it was 60% before.

Good info guys, I've been testing my e85 and it had been as low as e60, those testers are a must. I have the quickfuel tester.

I came across some helpful tools I wanted to share for calculating things like stoich for E-blends and other things and a pic of blend ratios etc. Hope it helps some of you out with tuning.

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