Fox ECU

lmiller said:

Can anyone tell me what would be involved in using a ECU from a 1991 Fox body in a 1994 car. Is it a plug and play or are pins different. I have an oppertunity to purchase a 1994 at a really good price, however I have heard they are not easy to mod. Or at least not as easy as the earlier models. I have a lot of parts for fox body car including a couple of Injection setups. I have never messed with anything other than Fox body cars and was just wondering. Any imput would help. Thanks

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Hello and Welcome to :SNSign:

Saw your thread slipping down without a reply
soooooooo
Everybody here is pretty friendly and all that

Now ... Having said that ... IMHO, the reason your Q has gone unanswered is most likely due to it has been asked over, and over, and over.

You had no way of knowing and its not a prob

IIRC, The same Q was asked yesterday and I gave the reply that a search using PIH turned up 66 threads. You will find lots of info and details there that I'm sure will be of help to you.

My thoughts are to just tune the pcm you now got.

As for a SN being harder to mod than a Fox .....................

I just don't see how that holds any water

It is true ... the SN pcm is less forgiving about mods

Hope that helps

Grady

lmiller said:

Thanks, for the info. I saw the search after I posted and found alot of info on ths subject. I have to say I am in agreement with you, based on the info I have found thus far. Search button.... who thunkd it.

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You are quite welcome for the info.

Since you are new ...

What all do you wanna do with your SN Stang?

Grady

I'm with Grady (final5-0), our resident tuning expert. Getting a custom tune for the 94-95 is the way to go in our opinions, but I'm not one to try to make anyone think the same way as me, so I'll let you make the decision. And before I forget, welcome to SN!