Vibration considerations for computer mounting

[bentrod]

Hey guys I'm trying to mount a computer (16159278) to a car and wondering if what I have so far is a good idea in respect to vibration. I've never seen where or how this computer is supposed to be mounted in a 93 camaro, but probably suspect they might have used something rubber to mount it.

Anyway, looking to see if you think this mounting approach is a good idea.


Here's a picture of where the bracket actually goes on the computer mount.


If you have any thoughts or suggestions about how to mount the computer please let me know.

[bentrod]

OK I'm just going to mount it and see how it goes. I'll post pics of the computer mounted tomorrow to show the final product.

BTW by "post pics" I mean show them through another site. I dont know why but I can't get img tags to work so it just shows the picture, but i should post that in another thread.

[EagleMark]

When in quick reply look bootm right for Go Advanced to attach images.

They have no rubber mounts from factory, under dash. Even work underhood until they get wet!

[helo]

They're solid state, nothing is going to vibrate. You're overthinking it =).

I read somewhere on TGO that certain TPI cars (maybe certain year vettes?) got water resistant OBD-I PCMs in the engine bay, but I've never seen one.

[bentrod]

OK I have mounted it. Below are the pictures for how it went. I will give an update after I dunno, say 10k miles to see how it is holding up.

[1project2many]

I read somewhere on TGO that certain TPI cars (maybe certain year vettes?) got water resistant OBD-I PCMs in the engine bay, but I've never seen one.

Now you have.

I try to mount the ecm to the cab rather than fenders but they tend to be pretty durable. And IME if they exhibit problems related to vibration it's due to a problem which was already present. But make sure the wiring has some room for expansion and flexing. Leave a drop or sag in the harness where it passes from fender to body or fender to engine. Vibration will do more harm to a harness than an ecm.