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I bought the injectors off of ebay.

I got the flow data online. But most every place I look , its slightly different.

The injectors are bosch #0280155746

234cc min

22lb hr

3 bar

16 ohm

I thought I turned the scanner on before I started the truck, guess I didn't...

I will try it when I leave work today.

I noticed that the afr is down around 12 when it is first started.

I have a 97 suburban 2500, 454 4l80e.

I bought it with a failed computer. replaced with a 0411.

Im pretty sure all the sensors are good now, replaced stuff that was bad.

I started with...

Here is my tune and last run with config.

Hit some knock a few times..

Nothing like it was before.

I got most of the knock taken care of now.

But it is leaning my fuel mix out to much at wot still.

Probably the cause of the rest of my knock.

I did notice I had my knock sensors set up wrong possibly.

Every other tune I have seen has had the 454 with the dual knock sensor set to resonant , with only one knock sensor selected , and on...

My platform is a

97 Chevy suburban k2500 3/4 454

0411 pcm

Ive tweaked a lot of my latest tune, but haven't drove it or logged anything yet.

Here are my last log files.

im having the same trouble.

My os number is 12202088. Could that be a problem ?

I had a bad computer that was causing the oxygen sensor bank 1 sensor 2 to always read lean , and was causing it to dump fuel down the passenger side .

Replaced the computer with a 411, pinned it...

update

Tech support added support to read the cmp retard on all the 411 pcms now,..

For some reason it wasnt coming up on my pcm.

i can see cam offset under custom pids at the bottom of the list at the right.

iits a parameter.

tech support was helpfull

hah good luck,

Your supposed to be able to, but i cant get it to work....

And no one is willing to reply...



What truck you tring to scan?

ok got the newest beta, have the pid , but cant figure out how to set it up

bump

bump

Can someone help me please find the pid for the cam offset , for a 97 chevy truck .

5.7 350 2wd , i put a 2002 411 pcm in it.

I cant find the pid for the cmp retard , to set the dizzy up...

im loacted in mabank texas about 50 miles from dallas tx

bump

someone ,...... lol

Hi all ...

I just got the proper segmant swap , so i could finaly take out for a spin...


I am at a loss as to where to start at.....

The truck is a 97 chevy with a 355, flat top pistons,...

thanks i found one it was a camaro also...

I didint understand at first...

I thought it had to be from the same thing, didint know just the os had to match....

They did my segmant swap , but...

Thanks for the help Bill...