What’s this plug control

[Chased]

Pulled out the computer and harness the clear plug was under the dash behind the glove box. Looks like it may be going to the cluster. Some of the wires off it go to the computer some go straight to the motor. Swapping the car and not using the cluster or any of that stuff. Just trying to see if anything was HVAC or starting related

 

[stew86MCSS396]

I’ve seen it often referred to as 15 pin i.p. connector…only know a little about when learning about tpi swaps…

BUILD THREAD Thread '88 Monte SS to TPI'

Oct 7, 2017

There seems to be alot of information spread across forums but theres not one single place that has all the links and intel together,im going to try to post as much intel that i have followed by lots of pics of areas that had me scratching my head a few times.keep in mind theres a few ways everything can be done so this is approach which is very similar to Darbysans el camino. his write up is very easy to understand though there are still some missing details id like to point out.this conversion isnt complete yet so feel free to address me on any area thought to be wrong or misguided.

• SSClassic
• Replies: 89
• Forum: G-Body Build Threads

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[Ribbedroof]

If you're eliminating the OE cluster and ECM, you won't need it. Below is a chart for a Camaro, MCSS is similar but numbered as C434

 

[Chased]

If you're eliminating the OE cluster and ECM, you won't need it. Below is a chart for a Camaro, MCSS is similar but numbered as C434

View attachment 256581

Yep OEM cluster and computer are gone. I will be retaining the HVAC tho