2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

SAFC Wiring Diagram?????

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Old 12-22-09 | 02:30 PM
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snap crackle brap

 
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IN SAFC Wiring Diagram?????

i have an safc, but i dont have the slightest clue on how to wire it into the harness. the car is a 1991 N/A RX7. all the sites require an adobe reader, i cant download one. does anybody have pictures of how this SAFC is supposed to be wired?
Old 12-22-09 | 07:24 PM
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http://www.1300cc.com/howto/how2/safc.htm
Old 12-22-09 | 08:33 PM
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The ash tray install for the head unit is exactly what I did, and I cannot think of a better way of doing it.

As to the wiring, I strongly suggest you solder male spades to the SAFC harness and female spades to the ECU harness rather than solder directly as otherwise indicated. I used Scotch Locks like these: http://www.imperialinc.com/items.asp?item=0713650 on all the wires (save for the one wire you have to cut) then soldered the wires to the Scotch Lock crip before closing them.

Then solder these connectors http://www.imperialinc.com/items.asp?item=0710050 to the SAFC harness wiring to create a plug and play install. Although tempting, I do NOT recommend using the Scotch Locks without soldering. Scotch Locks by themselves are notorious for sporatic connection.

This way if something goes screwy with the SAFC (it happens), you can simply disconnect the SAFC and plug the wires back to stock to make the car driveable.
Old 12-23-09 | 03:19 AM
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Originally Posted by blackrotary23
i have an safc, but i dont have the slightest clue on how to wire it into the harness. the car is a 1991 N/A RX7. all the sites require an adobe reader, i cant download one. does anybody have pictures of how this SAFC is supposed to be wired?
i already did this thread bro
Old 12-23-09 | 01:08 PM
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Last edited by nd_track_driver94; 12-23-09 at 01:17 PM.
Old 12-23-09 | 01:13 PM
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Last edited by nd_track_driver94; 12-23-09 at 01:16 PM.
Old 12-23-09 | 01:14 PM
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snap crackle brap

 
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this last post does not help, its just annoying...
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