How To Wire an ECU in FB - The End of All Wiring Swap Questions!!
Thread Starter
Joined: Aug 2011
Posts: 3,078
Likes: 42
From: Cambridge, Minnesota
Hey guys,
Here's my wiring How To on getting an EFI engine's ECU wired into the First Gen FB SA22C RX-7 chassis.
Here's the link to the Excel sheet shared with anyone with the link through Google Drive:
FB TII Master Wiring Swap Excel
Here's a link to an attachment that'll never leave this site, will be locked here forever:
FB TII Master Wiring Swap Excel
TO GET THIS ONE TO WORK:
1. Download the attachment.
2. You'll notice it doesn't work and it tries to open up Microsoft Word.
3. This is because this site doesn't allow file extensions for Excel sheets, only pictures, Word Docs and a few other things.
4. To get this Excel to work just go in where your file downloaded and:
I. Find the file itself
II. Rename the file so that the file extension is spelled .xlsx instead of .doc like I named it to be attached on this site
III. This will open the Excel sheet instead of the computer thinking it's a Word Doc
5. ENJOY!!
Again, any questions feel free to ask me on this forum or at the email in the Excel sheet.
Thanks guys, without this forum this wouldn't be possible!
Austin
Tags for the thread to be found:
Mazda RX-7 RX7 RX-8 RX8 SA SA22C FB FC FD 1st gen 2nd gen 3rd gen S GS GSL GSL-SE SE Turbo II TurboII TII T2 12a 13b 13bt 13b REW RE 20b engine swap wiring diagrams ECU rotary engine Wankel turbo fmic fmoc
Here's my wiring How To on getting an EFI engine's ECU wired into the First Gen FB SA22C RX-7 chassis.
Here's the link to the Excel sheet shared with anyone with the link through Google Drive:
FB TII Master Wiring Swap Excel
Here's a link to an attachment that'll never leave this site, will be locked here forever:
FB TII Master Wiring Swap Excel
TO GET THIS ONE TO WORK:
1. Download the attachment.
2. You'll notice it doesn't work and it tries to open up Microsoft Word.
3. This is because this site doesn't allow file extensions for Excel sheets, only pictures, Word Docs and a few other things.
4. To get this Excel to work just go in where your file downloaded and:
I. Find the file itself
II. Rename the file so that the file extension is spelled .xlsx instead of .doc like I named it to be attached on this site
III. This will open the Excel sheet instead of the computer thinking it's a Word Doc
5. ENJOY!!
Again, any questions feel free to ask me on this forum or at the email in the Excel sheet.
Thanks guys, without this forum this wouldn't be possible!
Austin

Tags for the thread to be found:
Mazda RX-7 RX7 RX-8 RX8 SA SA22C FB FC FD 1st gen 2nd gen 3rd gen S GS GSL GSL-SE SE Turbo II TurboII TII T2 12a 13b 13bt 13b REW RE 20b engine swap wiring diagrams ECU rotary engine Wankel turbo fmic fmoc
Thread Starter
Joined: Aug 2011
Posts: 3,078
Likes: 42
From: Cambridge, Minnesota
Here to help!
I used someone's S4 notes, mine are based on S4 notes, so this is basically a 1-step S4 swap manual. The notes are still helpful for S5 swaps but will require some reworking and research on the user's part. I know 82transam is a personal friend and does S5 swaps but don't bother him too much

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