if you cant figure it out, let me kow
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if you cant figure it out, let me kow
Hello, take a look o this page.
https://www.lt1swap.com/E38%20ECM%20Connector%20Pinouts.htm
This wire will output ground to activate the relay,
if your truck does not has wake up signal, its ok, dont need it
get some diagrams for your colorado and the diagrams for the trans u scored, and i will help you better. its not that hard, the hard part is the mechanical job of installing trans etc..
I dont...
should work no prob, with stock file, VATS off
Do you have any codes? it should start in a hotrod style harness, even if trans not compatible, check the harness under rear intake manifold, there are 2 connectors that can be positioned in each...
+2 on SD. No need to hack if the correct way is available.
Good to know on blended mode, never tried.
E38 will not be able to control AC compressor by itself, it needs can data message to activate it, you need BCM and AC controls, there is a company that sells a module to produce this signal.
If you...
is this on a custom swap?
1. Should I run COS 5? It has more options so if you want to use them later will be already available on your Cal.
2. Can I run MAF on COS 5? The goal on the OS is to run on SD ,boost VE table and a...
-E38 will work great with boost too. If you will be using provided 4L60E, use 2012 Truck cal, match both controllers Base calibrations, update injectors calibration,maf cal, Map sensor cal, and start...
Yes, Trailblazer CAl doesnt need BCM for cruice control, have used both, only complain about E67, in a couple of builds, had and issue, where going WOT, it would not open Throttle right away, tried...
MAybe startup airflow and decay? post a log and tune file
I can suggest this:
Do the harness for the E67 ECM, incorporate a connector that will share 12v,ignition,brake signal, can bus, etc, to the T42 harnesss, this way you can update later to 6L90...
If really wanna go 4L , troublefree will be E38 with matching t42 OS, you can try and wire E67, use a connector to share CAN signal, 12v, ignition,etc to the T42 harness, this way you can easily...
About the code the 6L80E trigers?, witht he car running, delete codes, it works normal?, if you restart car/truck the code returns?,,
In the Black connector, pin59, yellow, pcm outputs ground on...
you went from a 2013 6l90 to 6l80 wich year? did you tried it with the vin that was on the 6l80? It should talk if it from a similar year, 2011 plus. what troublecodes?
[QUOTE=Lsjuan;242154]That
Sure. i did complete it, i did used the DRAC module for the ABS or you can run something similar from dakota digital, you just need to look at the trailblazer SS E67 wiring diagrams and it will work,...
I tried both, same results, updated both same results, but it does detect the pcm, and i can log, and read codes, but it will not read the tune, (E38,E67, i tried those 2 pcm, ).. but i can read and...
who should i contact about this?
Some days ago i tried to read a tune from a car im working on, i couldnt, it was a E38, today i tried to read an E67 and couldnt neither, tried to read a T43 and same results,, it does detect the...
does this method works on LS1B ECM and T42 ECM?? through the range of years?
with the correct resistors and wiring it correctly and with the correct trans tune it should work, and about the colorado i did used colorado E67, OS because colorado E67 has can bus and serial data...
if someone have time for tuning service on a 2017 sierra with 2.3L magnacharger please send a message i will apreciate it, really need to finish this truck, only left is the tuning