96 chevy k1500 350 egr delete

[Moofus02]

Obd link for about 100 bucks and pcmhammer ls Droid will work to read and write and tuner pro rt for tuning. There's another program that i can't remember at the moment

Products Archive - OBDX Pro

obdxpro.com

 

[1998_K1500_Sub]

Do you have a diagram for swapping the harnesses and a way to tune a p59 or know of anybody that can?

The P59 reportedly has similar pinout as 0411, Google it. IIRC there are a few pins that are relocated.

The 0411 pinout for the GMT400s can be found from some guy mentioned here, that’s how I got mine:

Thread '0411 Pinout Contact for Lextech'
https://www.gmt400.com/threads/0411-pinout-contact-for-lextech.61796/

 

[L31MaxExpress]

The P59 reportedly has similar pinout as 0411, Google it. IIRC there are a few pins that are relocated.

The 0411 pinout for the GMT400s can be found from some guy mentioned here, that’s how I got mine:

Thread '0411 Pinout Contact for Lextech'
https://www.gmt400.com/threads/0411-pinout-contact-for-lextech.61796/

The P59 only has changes to the wiring from an 0411 in these trucks IF you have a PCM controlled alternator.

 

[1998_K1500_Sub]

This thread may be interesting regarding the P59 ECU.

L31 350 based 383 on a P59 - PerformanceTrucks.net Forums

Tuning, Diagnostics, Electronics, and Wiring - L31 350 based 383 on a P59 - So I rather easily swapped from an 0411 to a P59 controller. The GMT800 Export trucks ran the L31 with the Green/Blue P59s. The file i have uses the same operating system as some of our 2005 trucks. Meaning I now have...

www.performancetrucks.net

 

[oefvet0708]

Obd link for about 100 bucks and pcmhammer ls Droid will work to read and write and tuner pro rt for tuning. There's another program that i can't remember at the moment

So nothing for Ios?

 

[oefvet0708]

Thanks for that link I found the pin out for the 04 gto which has the dbc pcm with the iac drivers. That can be compared to the 0411 pin out from lextech. How would one obtain a bin file for the gmt800 export trucks using the l31 with a p59 ecm segmented with a 4l60e trans info? Kinda interested in tackling this myself using the tuning info you guys have provided. My scan tool uses android operating system so I can use that for the app. I guess my only thing is I don’t have a windows laptop if that’s required. I have a MacBook