# Those of you looking for SAFC 2 Wiring Diagram

**URL:** <https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844>\
**Category:** G2IC Archives\
**Created:** [May 8, 2003, 9:43am UTC](https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844 "2003-05-08T09:43:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![system](https://forum.g2ic.com/user_avatar/forum.g2ic.com/system/32/1_2.png) [@system](https://forum.g2ic.com/u/system)\
**Post date:** [May 8, 2003, 9:43am UTC](https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844/1 "2003-05-08T09:43:38Z")

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This should help you all that can’t read the japanese manuals.

h1-a is for 90-91 non OBD cars. (vtec or non)  
h2-b is for 92-95 OBD1 cars (vtec or non)

Make sure you connect the wires as shown in the diagram especially the ground wires. Brown is first, the black is second and farthest from ecu. Read your english safcI manuals too before doing anything. The ground wires are VERY important that you hook them up like the pic or you’ll screw up your expensive safc.

![](http://www.imagestation.com/picture/sraid61/pbb0a26d3c5f16258af0c52ecc74f4979/fc30b2e3.jpg)

![](http://www.imagestation.com/picture/sraid61/pff36943df8532d62a3e80c0cd47bc5bf/fc30b2e8.jpg)

![](http://www.imagestation.com/picture/sraid61/p720719e28c283b89f8537b7c3e0045c5/fc33220a.jpg)

archivethis

SAFC II, SAFC 2, APEX-i, APEXI, limited edition, wiring diagram (put in for searching reasons)

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**Author:** ![B18Ateg](https://forum.g2ic.com/letter_avatar_proxy/v4/letter/b/e47c2d/32.png) [@B18Ateg](https://forum.g2ic.com/u/B18Ateg)\
**Post date:** [May 9, 2003, 9:48pm UTC](https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844/2 "2003-05-09T21:48:33Z")

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nice work man, still kinda hard to read for me though. 🆙

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**Author:** ![system](https://forum.g2ic.com/user_avatar/forum.g2ic.com/system/32/1_2.png) [@system](https://forum.g2ic.com/u/system)\
**Post date:** [May 10, 2003, 7:15am UTC](https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844/3 "2003-05-10T07:15:52Z")

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15A is power  
16A is ground

15B is RPM sensor  
19B is Knock sensor (car doesn’t have one according to another post)

7C is Throttle Sensor  
11C is Pressure Sensor

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**Author:** ![system](https://forum.g2ic.com/user_avatar/forum.g2ic.com/system/32/1_2.png) [@system](https://forum.g2ic.com/u/system)\
**Post date:** [July 4, 2003, 12:46am UTC](https://forum.g2ic.com/t/those-of-you-looking-for-safc-2-wiring-diagram/37844/4 "2003-07-04T00:46:20Z")

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YOU ARE THE MAN!!!

THANK YOU!!!