88-89 GT & NA and 90-92 GT ECU Wiring Diagrams

SixSick6 · 6-2-05, 11:41

Figured this would help if the 90-92 wiring diagram gets posted for comparison:

**magik8** · 6-2-05, 15:20

Already scanned the 90-92 turbo diagram 3 years ago and posted it several times:

**magik8** · 6-3-05, 0:19

I have those tables as well - just didn't scan them. My scanner is currently down for the count.

These scans are coming from the Mazda Workshop Manual Wiring Diagram books. These are the official manuals, published by Mazda Motor Corporation.

SixSick6 · 6-3-05, 1:55

Quote:

Originally Posted by groove83

Hey sick, you woudln't happen to have the pinout for the two plug in's that connect the ECU wiring harness the the rest of the wiring in the car would you????

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Here is the 88-89 N/A:

**Panther37** · 7-8-05, 1:03

Comments (Comments on: 88-89 GT & NA and 90-92 GT ECU Wiring Diagrams)

SixSick6 · 9-19-05, 20:11

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SixSick6 · 6-23-06, 4:29

Added the 88-89 N/A pinout as well.

SixSick6 · 9-17-06, 18:34

I also have the 92 workshop manual which shows pin outs for the N/A ECU. It doesn't show the GT ECU, but I can figure out which is which and make a diagram manually.

BTW- The 90+ workshop manual pwns the 88-89.