94 chip install

[MrTailLight]

i have a 94 and looking to install my power chip today, but all the info i can find show 95 & up. is the 94 the same as far as the location of the PCM?

 

[action4478]

i have a 94 and looking to install my power chip today, but all the info i can find show 95 & up. is the 94 the same as far as the location of the PCM?

I think it should be, open the hood & inside the L.F. fender by the firewall. you will see all the wires & a black cover & 2 10mm nuts to remove, or bolts, you ,may have to loosen the fender liner to remove it.

 

[MrTailLight]

i see a harness with a bolt in the middle of it? is that it?? all the way to the right by the fender.

 

[action4478]

Yes it is. Take the center bolt out first, it is the harness . There should be two more holding the PCM in. Make sure you unhook the batteries!!!!

 

[95_stroker]

Just to not clutter up BigRedWeather's thread I split your posts and specific questions away from the other thread MrTailLight.

 

[Dieselpwrdredneck]

When i did mine i did NOT remove the computer. I just took the park brake braket loose and i was able to reach in a clean the terminals good enough and install the chip..
But yes make sure to unhook the batteries

Neal

 

[action4478]

I was able to clean mine well enough without removing it , but I did to be sure, (couldn't see the back well enough, wasn't sure if those need to contact as well)

 

[hheynow]

Here's a chip install article by Dale Isley.

 

[AlaskaRedneK]

Here's a chip install article by Dale Isley.

Thats how I did mine. We took the PCM out and scraped all the coating off w/ an exacto knife and used a lil brake cleaner to help get it all off

-Stouff

 

[action4478]

Did you plug it in yet?...