PCM mounting
Thread Starter
Teching In
Joined: Jan 2013
Posts: 39
Likes: 0
From: Detroit,MI
PCM mounting Hey guy's I am wondering where everyone is mounting PCM's what kinda mounts ur using? If your mounting the PCM inside the car what kind of firewall grommet are you using? Pictures please
Staging Lane
Joined: Sep 2013
Posts: 71
Likes: 0
From: Liberty SC
ECU in the glove box I have mine inside the glove box. I cut a big rubber hose off to make the grommet. Cheap redneck engineering at it's best! I didn't want it on the fenders are even in the engine bay.
Last edited by Andy4639; Jan 23, 2014 at 08:32 PM.
11 Second Club
Joined: Sep 2011
Posts: 390
Likes: 2
From: The Burnie, MD
I have mine mounted high up in the passenger foot well. I made a mounting plate with studs/standoffs.
For the grommet I used the stock rubber piece and cut a slit in the bottom of it for the wires. Might be worth your time to get a nice OEM looking grommet from the local junkyard if you don't already have one.
For the grommet I used the stock rubber piece and cut a slit in the bottom of it for the wires. Might be worth your time to get a nice OEM looking grommet from the local junkyard if you don't already have one.
I just bent up some little tabs and bolted them to the torx screws that hold the cover on the PCM, then bolted the other side of the little brackets under the dash. Simple and effective.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
I mounted mine on the mount for the ABS computer right beside the brake master cylinder. I used a part of the housing for my cold air kit and 2 small screws and a couple washers and it was good to go. Ugly as hell without new wire loom, but it worked until I removed it all to swap over to carb'd.
