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I figured it out with the original pcm all good now.

Another question...I have a brand new 2011 E38 PCM for 2011 corvette, which has the tables to scale the injectors right and doesn't max at 7.999. Is it possible to swap it in? I've been trying to...

Unreferenced

I've been trying to get this car converted from e85 tuned by another facility back to pump gas, they were using hptuners with a custom OS so had to flash back to stock and stock OS 12614682. ...

Ordered a boost a pump today. Did some more testing and narrowed it down to fuel pressure dropping. Talked with jeff at lingenfelter (dealers and good friends with lingenfelter) and said his first...

its factory fpr so not map referenced. WOT I still can't get below 13 afr, i've messed with injector data, maf, fuel pressure table, I can't get fuel. Its to lean. Smaller pulley arrived so we put...

I attatched the tune in original post with a couple logs. I want to say the injector data is correct. I have not touched the vve

Ok we'll try a boost a bump I just wouldn't think on 3 psi it'd max out the stock pump. Has brand new ngk tr6 plugs in it gapped around .035. sometimes it'd richen up below 10.5:1 throughout the run...

I have a 08 corvette. p1sc procharger. Lingenfelter gt9 cam. american racing long tubes and mid pipe. has fast 50lb injectors in it and I can't get the full throttle fuel consistent. I think my fuel...

I think the problem may be in the trans tune. when I open up the t42 on the scan program and go to the PID section for transmission only a few unimportent ones are there all other ones are X'd. I...

ok got a truck throttle body and truck pedal thought all was going to be well on the street would go wide open first couple pulls on dyno would go wideopen. now its back to going part throttle and...

I don't like e38ecu's I know this much now. I have a 07 z06 with a edlebrock eforce supercharger on it. It was pulling around 5psi. we put on a smaller pulley still around 5psi than another smaller...

13439I reflashed the pcm with calibration for that vin tis2web sps. so it has 5.3 everything in it now like stock from factory. Car won't start I know that. What are some good pointers to getting it...

Car was built from carknock? out of karl chevrolet in ankeny, iowa. I don't know where the tune came from before or anything i'm just trying to make it run right. I'll send trans tune here in a bit...

Also get a p1516 dtc for pedal position performance. The engine is all stock besides headers, exhaust, and intake with spectre filter. the iats are high could that be part of the problem? I don't...

Here's another log. I tried selecting some other pids to try and help

i'll try another log. i'm trying to lean it out but doens't seam to work.

Car is 56 bel air with a ls3. and 4 speed automatic. car runs fine, just WOT sucks. When I went to do first pull throttle wouldn't go above less than half when I had it to the floor untill around...

I have a 04 gto with Just a cam (no spec on cam dealer doesn't have it nor does the previous owner) and has a Big throttle body and K&N CAI. Everything else is bone stock. Exhaust is completely stock...

Think a gm reflash would do it? I'm a gm tech full time and can reflash it through sps programming

I was thinking id be out of luck. Dealer has no history on it neither does the owner that traded it in. Lol. So guess ill tell him its a no go unless get a new pcm for it.

Used car dealer got a car in for trade and has a cam and runs like crap so gave to us to tune it. problem is...can't get into the pcm. I can't even pull the tune out of it.
I went to the key to...

I increased the maf for the intake with a little more airflow coming into the maf than stock. I use PE for airfuels. I will do the autove for cams and what not for the drivibility but not wot

are dyno does seem to run low we get numerous people that just wants to do pulls and get like 40whp less than other dyno's they've been on. also this car is auotomatic with 20's for the wheels. I...

looks to be magnaflow. he has a cut out. but not using it. I just ran that tune and got a lot of knock throughout the run for some reason. Here is a log

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