Lets Make an official SAFC 2 Wiring Thread!

A section dedicated to Engine Mangement Systems & Engine Tuning. Megasquirt, SMS, Haltek, ect.
e2blade
Regular Member
Posts: 229
Joined: August 28th, 2006, 11:13 am
Location: Payette, ID
Contact:

Post by e2blade »

What about the SAFC NEO

Cause i just got 1

it came with a instruction manual for the BP-ZE

Is it the correct diagram

I'll scan if any 1 wants it
User avatar
EZ_4_FUN
Supporting Member
Posts: 1026
Joined: April 2nd, 2001, 2:01 am
Location: Toronto
Contact:

Post by EZ_4_FUN »

Don't bother using a SAFC ( 1 or 2) on the 6 cyliner engines (K8, DE or ZE).

Reason being is that at WOT, our ECU bypasses the signal from the VAF making any setting on the AFC useless.
OSKY
95 MX-3 GS ZE Turbo: MSnS-extra, AEM WB, Blitz boost controller, MSD 6A w/ Blaster2 Coil, ZE disty, Redtops @ 550, Walbro 255, Garrett T3/T04E 60 Trim w/ .63 A/R, 38mm Deltagate Mark II @4psi, FMIC, Apexi BOV, CM Dual friction, 4-6.25 Kickers, 2ch Alpine V12. That's Alll.

http://www.pakfeifertuning.com
zoomzoommx
Regular Member
Posts: 41
Joined: July 24th, 2007, 5:47 pm

Post by zoomzoommx »

i dont know whaT to think. some say it will work and now he says it wont...? whats the truth.
Image
User avatar
BuGS
Regular Member
Posts: 1521
Joined: May 5th, 2004, 2:01 am
Location: East Wenatchee, WA, USA
Contact:

Re: Lets Make an official SAFC 2 Wiring Thread!

Post by BuGS »

Hey, here is the wiring for a 92-93 SOHC

Red Wire - Power
Green Wire - RPM Signal
Gray Wire - Throttle Signal
Brown Wire - Ground
Black Wire - Ground
Yellow Wire - Air Flow Signal Output
White Wire - Air Flow Signal Input
Blue Wire - used for 300ZX
______________________________
Red Wire - 12v Source
Green Wire - 2E
Gray Wire - 2L
Brown Wire - 2C(Closer to ECU)
Black Wire - 2C(1cm Away From Black Wire)
Yellow Wire - 2O(Wire Coming From ECU)
White Wire - 2O(Wire Coming From Harness)
Blue Wire - 2N(Reads 02 Voltage)
______________________________
Green Wire - 2E - White
Gray Wire - 2L - Light Green with White Stripe
Brown Wire - 2C - Black with Light Green Stripe
Black Wire - Same but 1cm Further Away
Yellow Wire - 2O - Red
White Wire - 2O - Red

The Red Wire on the S-AFC harness can go to 1B which is a power wire.

If you don't have the service manual this is how the connecters are arranged:

2Y 2W 2U 2S 2Q 2O 2M 2K 2I 2G 2E 2C 2A
2Z 2X 2V 2T 2R 2P 2N 2L 2J 2H 2F 2D 2B

1U 1S 1Q 1O 1M 1K 1I 1G 1E 1C 1A
1V 1T 1R 1P 1N 1L 1J 1H 1F 1D 1B

Plug 1 is closer to the firewall while plug 2 is closer to the center console.

DISCLAIMER: In no way am I responsible for your screw up. If you have any doubts, you should consult your genuine Mazda shop manual or have your Mazda dealer photocopy the appropriate pages from the wiring manual. Once wired up, you will need to tune your car. I can offer tips but again, it is your a--. This device will either help your car or blow your engine up, what you do will result in one of those outcomes. Choose wisely.
Post Reply

Return to “Engine Electronics/Tuning”