greddy emange - pinout help

[boost infested]

stock 93 ka24de ecu pinout # for:

MAF = 16?Tach = 3?Ignition = ?o2 = #19(correct?)

inj 1 = #101inj 2 = #103inj 3 = #110inj 4 = #112

thanks.

[huguetpj]

If no one responds I'll get back to ya when I get home tonight. My FSM is in my room :pface

[fiznat]

Heres the pinout for a 95 ECU, although I guess it's a little different.

http://www.240sx.org/faq/artic...t.htm

Hangon while I find the S13 one.

[fiznat]

aha!



I knew I'd seen it someplace! Credit goes to the yahoo e-manage group. DEFINETLY check them out for answers to most of your e-manage related questions.

[boost infested]

above diagram is wrong!

from the diagram #16 is Ignition but its not! #16 is MAF.

#1 is not Ignition because my car wont fire up with #1 to Ign IN/OUT.

the car is running fine now with all injectors, power/ground, tach, and MAF. so i need to know where connect Ign IN/OUT to!

[fiznat]

hold, Ill check the FSM

[fiznat]

ok

this wiring diagram is really hard to read, I dont know why they did it this way, but:

#16 is definetly MAFS ("air flow meter" on the diagram)#19 injector 1#18 injector 2#14 injector 3#12 injector 4

now, as far as ignition, pin #1 connects to the "engine room harness" at "M53" (presumably a big connector there), which in turn connects to the "Ignition Switch ACC or ON" Looks to me like #1 is the right pin.

Maybe something else is wrong?

EDIT:I could be reading this diagram wrong. Actually I very well might be... Its weird, if you try to trace the line back you get to a specific pin, but there are numerous lines leading from one system to the ECU (for example, the MAFS has pins 16, 17, and 38/47. I need some sort of way to read this easier

[boost infested]

17 and the rest are ground.

[huguetpj]

stock 93 ka24de ecu pinout # for:

MAF = 16?Tach = 3?Ignition = ?o2 = #19(correct?)

inj 1 = #101inj 2 = #103inj 3 = #110inj 4 = #112

thanks.

According to the 93 FSM:

MAF = 16Tach = 2IG = 47 or 38 (prefer 47)O2 = 19inj1 = 101inj2= 110inj3= 103inj4= 112

[boost infested]

thanks sir.

[fiznat]

huguetpj, whered you find that in the book? just tracing back those lines on that huge wiring diagram?

[huguetpj]

huguetpj, whered you find that in the book? just tracing back those lines on that huge wiring diagram?

Yep. The hardest was the MAF signal cause it has 3 cables coming from it. I just decide on the wire which the SAFC wiring schematic instructs to use (#16).