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423994240042401update, my issue was not ground related which is obvious now that I think about it (I had excess voltage not inadequate...)
Anyway I messed up the wiring when trying to use my...

Okay, thanks everyone. I have other issues. Plugged in the new pcm and was getting 6.2v with the key on for blue pins 7 (oil pressure) and 48 (map). Plugged in my original computer and same thing....

I am afraid I wrote something to the pcm which caused this and want to make sure before I load this tune on another pcm

Yes I ruled out sensors and wiring and verified the 5 volt signals on the blue connector were all putting out more than 6v

Thank russ I have unplugged sensors and the outputs from the pcm exceed 5v, 8.2 on the map signal, 6.2v for oil pressure, a/c and evap. This lead me to believing the computer was toast as the...

So I have been trying to figure out why the car is so hard to start, keep running, etc. This is a swap vehicle so I don't have a BCM to tell me i'm in reduced power mode, but after some research it...

Not sure if it would help, but I thought you had to run a silver blade throttle body, early ls7 or ls2
I believe the ls3 and later ls7 have a gold blade and the blade moves backwards compared to the...

still hard to start, but was running a lot smoother, I will continue to play with that table. it kept the timing from jumping so high as well. but... i'm pushing oil through the exhaust. so i need...

actually got it fired. held the throttle all the way open cranked for a few seconds and then let off and it started. ran very rough, but hey it was actually running.

actually got it fired. held the throttle all the way open cranked for a few seconds and then let off and it started. ran very rough, but hey it was actually running.

running a tad bit longer now, maybe 3 seconds instead of the two i was up to yesterday

add to the idle airflow v ECT table? 4 grams = .500? i apologize i'm trying to look up other posts, etc. to not ask such basic questions

and is the 88.7 flat line on my IFR too low?

I am running an aeromotive boost referenced regulator. Base set at 58 psi, return style system with fpr after the rails

Am I on the right path? Do you think it is injector related? Any other suggestions? Am I able to run the wideband only? Thanks for putting up with another newb

And the reason the tps and o2 sensors were turned off is because I was trying to turn off everything which isn't necessary. Not sure if I went overboard, but I am only running a wideband o2 no...

wow the support on here is amazing, thank you so much for all the help. I updated the transient fuel, dynamic airflow high rpm disable and uploaded the tune russ. I write entire each time (i hope...

yes i filled the MAF table in with stock values, no change, updated my etc scalar to .0158 based off the doctor X info in this thread...

i was getting a p1518, but i unplugged the TAC module with the key on and plugged it back in and was able to clear the code. no other DTC
also I changed the MAF DTC from 3 to 2 as instructed, but...

still doing the same thing. Runs for about a second and dies out.

Thank you will check on those

lq4 with dbw, no codes, pedal is working, vats is off as this is a swapped vehicle (g body)
it fires, but shuts right off. i have no BCM but i did try the 10 minute deal just in case. Not sure...

looking great! i'm so jealous, your car is really really nice. I might have to look into an upgraded cover and wheel, great #s

sorry to be a nag, but could you post up your tune, i'm really...

thanks for sharing your info, if i had my rad hose I would have the whole setup fired up, but stuck waiting right now.

nice upgrade on the billet wheel, is that the batmowheel? do you also have...

also meant to ask what your base fuel pressure is?

just checked out the videos, what a clean looking car and it sounds so MEAN!