Converting 93 MS to work on a 94 - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to   Members

MSPNP MSPNP specific Megasquirt related discussion.

LinkBack Thread Tools
Old 08-08-2010, 03:20 AM   #1
Junior Member
Thread Starter
Join Date: May 2009
Location: Dayton, OH
Posts: 291
Total Cats: 12
Default Converting 93 MS to work on a 94

Hey all,
I've searched but I haven't been able to find an answer so I'm hoping one of you can help me out. Does anyone know how difficicult it is to make a MS configured for a 1.6 work on a 94 1.8? I think the two cars might have slightly different wiring harnesses that would necessitate changes in the pin outs but I'm not sure. The reason I ask is that I'm looking at a used PnP unit out of a 93 for my 94 and I'm not sure if it will work and/or if the required modifications are worth it. Thanks in advance for your help.
shooterschmidty is offline   Reply With Quote
Old 08-08-2010, 03:42 AM   #2
Supporting Vendor
iTrader: (31)
Savington's Avatar
Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 14,366
Total Cats: 1,326

The wiring is largely the same (AEM's PnP is 90-95), the differences are going to be in the injector wiring (two extra wires for 94 vs. 93) and the ignition circuit is probably different. Someone with much more experience than I do will chime in shortly, I'm sure.
Savington is online now   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Need help - Stock Balancer and Fastforward overlay pulleys Frank_and_Beans Supercharger Discussion 13 09-12-2016 09:17 PM
OTS Bilstein to motorsports ASN conversion stoves Suspension, Brakes, Drivetrain 5 04-21-2016 04:00 PM
Walbro 255lph Fuel Pump $50 lsc224 Miata parts for sale/trade 2 10-01-2015 10:17 AM
Bad head gasket or ? shooterschmidty Engine Performance 8 09-30-2015 11:28 PM
Odd Steering issue interestedofold Suspension, Brakes, Drivetrain 5 09-29-2015 02:42 PM

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 11:11 PM.