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will an MPV1 interface work?

It's days like this i wish I had another screen name LOL :banghead: Don't let the haters get you down Howard.

try putting your driver demand table back to stock.

ticket id 134431

I emailed support already, that should be sufficient or no?

trying to add some more credits to MPV1 cable and order processing seems stuck. I got my receipt for the purchase via email but not my new application key. thanks.

Yep, thats why I said usually. Some PCMs can do that, some cant. and also not many are going to take the time to figure it out either. I was referring to gen III stuff that cant do it, 4 and 5 yes...

I agree its not a fix but it seems to help keep things more even. Doing a plug read after a pull on the dyno you can see the timing strap seems to be farther down on the rear cylinders than the front...

The MAP data you have for slope and offset are correct for the sensor. You should see around 100-105 KPA at atmosphere, so key on engine off, sometimes when datalogging that it does read zero for...

Do you have a log file with less timing less part throttle and full. You are getting KR at about .60 g/cyl and 2600 RPM.

might want to try a colder NGK TR7 IX plug, whats the boost at? Based on the plug pic it looks rich, I would verify wide band accuracy.

Ive run in to this before with the GMPP controller as well as others on here, best I can conclude is its some sort or hardware or software issue that we don't know about yet. You can log desired idle...

I ran in to a swap car the other day OS was an 2009 G8 GT E38, added the segment and the 1516 parameters don't show up at all. works fine on other files I have? the car was not going in to REP at the...

doing a crank position relearn is a pain in the ass in a swap car, from my past experience. the PCM is looking for the parking brake to be set, along with your foot on the brake, and of course engine...

It is quite a bit simpler to tune in Lambda as the value of stoich is different between pcm to pcm, I use a formula to correct my wideband output AFR based on alchohol content on Flex fuel cars, or...

Maf curve is an absolute disaster, if you log IDJ im sure the pcm is adding a ton of fuel cutting the engine out. Also you shouldn't be trying to tune the maf curve by just revving the engine without...

it may or may not be dependent on the pe rpm delay, I typically like to zero both out and use map enable and tps enable as my PE enablers. to answer your question it is the amount of time to enable...

take a look at your idle timing tables, looks like you are hitting .8 to 1.0 G/cyl when you blip the throttle. SD tunes can sometimes have a very skewed g/cyl reference, usually from the injector...

Caught this thread and it was a great read. I am currently working on a C7Z with a cam, LTs, upper and lower pulleys, I have corrected the throttle blade issues that the previous tuner did not...

first of all I will be honest their wideband LSU 4.0 sensor just plain sucks. Used another wide band all together, I actually use 3 diff ones and tie them in to my Aux input Box and my EIO inputs I...

Nothing wrong with a 248, the air proportional braking is nice for hitting all high load cells. the most important thing is the tuner and how well he knows his equipment and tuning knowledge and the...

Well this all boils down to misinformation, that was the point of my post and felt the OP was with holding more information, and was looking for more information. Which now that you have clarified,...

I do understand your point. I also understand vengeance points, they are assuming you are getting help from an amateur. I am definitely not, but they dont know that. You are doing your own work and...

This can clog your cats if they were on the car. I just realized this and forgot to ask. from your post it sounds like they were on, hopefully any junk you sent in to the cats will eventually burn...

Headers or stock manifolds and cats?

look at the tune i posted for him, run a compare against his current tune. the goal of the tune I posted was to stop his audible knock and hopefully burst...