Fan comes on around 225 - 230.

The ECM is the switch. It get a temp read, and trips the fan on... It can be re-programmed also.

 

Sorry for my ignorance as the Corvettes are new to me but what is the EMC? Here is the part number for what i was looking at on Summits site ..JET60603

 

Nothing to be sorry about. They are way too many initialed abbreviations in the automotive field today! The ECM (which I'm sure is what you meant) is the engine control module aka the computer. On your '94 (and starting in that year) they are known as a PCM, or powertrain control module. This is because the electronic automatic transmission was introduced in the C4s that year and the computer also manages it.

 

It's the computer. Electronic Control Module, VCM Vehicle Control Module; I'm not sure what GM calls 'em. Although I can tell ya' what some owners might call 'em...[sm=pcwhack.gif]

 

What is wrong exactly that we're browsin' parts?

 

I haven't noticed mine either.

 

The Aftermarket Chip and the 180 thermostat seem to work pretty good.

 

Relay is on the wheel well, drivers side, near battery. GM Service manual has some good pictures of locations of parts.

 

My face plate is missing and they put a solid cover it front of it.Looking at the information center what is the light for in the top left corner. mine dosent go out. I have a replacement information center coming to replace this one .It should be here in a few days

 

Mine (94, black, black, black), looks like this:

[IMG]local://upfiles/5243/B86DA92BBB874C4E9446693CF9626828.jpg[/IMG]