Megasquirt question
 

Ok so my car is a 1990, I swapped a 1994 1.8 motor into it retaining the 1.6 wiring harness and Ecu. That would mean I would need the MSPNP 90-93 correct or is there a way to mod a 94-95 MSPNP to work, has anyone had this same situation as me and if so what did you do.

Attachment 184073

Got this brand new for a good deal it's a 94-95 just trying to figure out what needs to be down any input helps beside telling me to google it or search the forums, cause I've been looking a lot

If you are willing to make mods, sell the 94-95 PNP and use the proceeds to build yourself an ms2 or 3. The convince factor is gone for you anyway.. Or find someone to trade with

So options are either mod this one, or build a ms2 or 3 is building one cheaper then buying one? I having looked into building one myself but either way whatever route I take would have to be for a 1.6 wiring harness correct?

I looked into trying to convert a 94-95 MSPNP I found on Craiglist into a 90-93 and couldn't find enough details. I'm sure someone could do it, but I never found them and I didn't have the patience to figure it out.

I ended up buying a 90-93 MSPNP. That was 3 or 4 years ago. I've since upgraded to a Reverent Enhanced MS2. The 90-93 MSPNP is sitting on a shelf in my garage. If you can't figure out how to convert yours to work with the 1.6 harness let me know. I'll let mine go at a very reasonable price.

Yea that's the problem im running into now, so my first option is getting reverent to build me a ms3 I've message him just waiting for a response, but I'm interested in your MSPNP so pm me with details on that

<p>Dont buy <strong>ANY</strong> MSPNP unless it's v2.</p><p>&nbsp;</p><p>.02</p><p>&nbsp;</p><p>edit: too late. &nbsp;modding a 94-95 for a 90-93 is ezpz. &nbsp;I'd probably outlined it 15 times here in random posts.</p>

Can you link me to that info, and I pmed you about getting a ms3 build that's the option I'd like to go

<p>can you search for it?</p>

Yea I can sorry

Can you pm me back I'm interested in having you build me a ecu