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Ok guy showed up with a 5.3 swap. The pcm is from an 01 express van with a 5.7. will this work. First problem I'm having is I can't log cam counts. I get nothing from cam POS . Will this pcm work?...

my wideband bounces all over the place. im not sure what caused it, can anyone look at this and tell me whats wrong. its an innovate lc1. thanks for looking.70083

OK I have FIC 165# injectors and a dbw p59 pcm. So I have used FIC's scaled down injector data. My problem is when I log AFR error and copy/ paste special/multiply by ℅ I WAY overshoot. So if I use...

I have a 2005 Silverado that has had several different engines in it I had an engine failure last month so I pulled it and just installed the new one. The engine fires up and ran for about 2 min then...

The question is why is it throwing that code, if calculated air mass goes over 2.32 g/cyl ,no matter what the table is set at, it will go reduced engine power. it's a simple fix but a timely one. If...

I know the 97 Chevy trucks are not supported, but I have one. Is it possible to swap pcms with a 98-99 that is supported. Has anyone done this?

need to segment swap a 2004 gto 12587604 os for a 4l80e swap. anybody have a file i can use. or are we swapping pcms? thanks for looking

anyone have any injector data for the bosch 210lb ev1 injectors? Bosch Part # 0280158829

I feel dumb now, thanks

In the transmission/auto shift speed/full throttle shift rpm/normal. the table no uses a strange value after an update a few days ago. 0-858 and a symbol that looks like a lower case w but rounded....

They are rated at 4 bar..

also just noticed injector duty cycle is 160% I'm assuming this is a calculation error because ive scaled the tune back so far,

I have a 05 Silverado p59 pcm I think, 3 bar os, my problem is when calculated airmass get to 2.32 it goes into reduced engine power, so after reading into some of the stickeys, I scaled back my...

oops I meant t post in gen three.
I FIXED IT in case any one ends up in the same situation I am heres the fix, if your tryin to make over 500 hp with the gen three dbw you will probably fall...

forgot to add ....
the p1514/p0068, and MAF CYLAIR MAX have been maxed to 4.20 with no change
ive also read the stickey that refers to this and has not helped

ok first a little background, 05 Silverado, 402, twin turbo s366's,no maf 3 bar os. last year with different engine I kept getting a p0068 and go into reduced engine power, checked wires,grounds,...

did not save any logs, with fuel trims and commanded lambda/eq ratio 1.00 I'm reading .91-.93 on the wideband, I questioned the wideband so I also have an aem and it read the same, I also had an...

first my wide band is an lc1, new sensor with recent free air calibration, I used the lm programmer softwares setting for e85. my problem is when my ltfts are 0-3 my wideband reads around -10 on afr...

I was logging data on a friend's car and he has a launch control with timing retard from lingenfelter for his nitrous, while logging we were looking for the 2 degrees of timing set it was supposed to...

ive got a turbo 408 I want to switch to e85. ive been goin through the repository and , is it as simple as changing the target afr? any input appreciated

ok I have a 2005 Silverado. this has happened twice and I don't know what is causing this. ill be driving down the road loggin data in scanner. ill stop, shut it off, make changes in editor and try...

ok ive been fighting goin lean on the top end of a turbo 5.3 in an 05 Silverado and last night I noticed the maf stops at 60.01 lbs per min. no matter what I do in the ve it makes no difference. i...

im goin to try this. am I way over thinking this, this will definitely isolate but im splitting hairs now. engine speed " 750,800,850,1150,1200,1250,1550,1600,1650....." and map...

thanks! this has made a big difference.

do you mean instead of rpm "400,800,1200" change to "400,600,800,1000,1200...." and the same with map, then copy with labels. ive wondered "how can I be logging good data in the 2000 column when im...