hey guys well im planing on starting a lsx swap into a 90 silverado..i got my hands on a harnes, fuse box and pcm..just to my surprise its a DBW. personally i perfer the DBC...but thats not the main reason i want to change the harness to a DBC, its that i didnt get the pedal nor the tcm..
im planing on going for a 5.3/4l60e out of a 01...
any sugestions would help..


thanks
ruben

 

Probably find what U R looking for here.....
https://ls1tech.com/forums/search.php?searchid=11800535

 

thanks...but um.....it takes me to an error page...????

 

You can have the harness redone and get the right pedal and throttle body assemblies and swap out. As long as the cable throttle body has the sensors in it you should be okay, or at least that is my understanding and I could be wrong. I have yet to do it, but that is what I am planning to do soon.

 

http://lt1swap.com/cable_conversion.htm

pretty basic stuff, you'll remove all the drivebywire stuff from the pcm, you will take your oil pressure plug and use it for tps (it goes over where to pin it in) you'll need to find a iac pigtail (gm sells them or any junk yard) and you'll pin it in how it says on the page above.

you will need to find the right pcm that can work with your harness/sensors yet has both the capability to control an iac/tps or dbw. contact jdharkey@gmail.com he got me all setup and had the right pcm for my application for a good price.

 

thanks guys...im gona try to cut up the harness my self..but it probly be a good while befor i know if i did it right or not..im postponing the swap ..