ECU pin layout

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slipknot51
First Gear
Posts: 181
Joined: Wed Apr 28, 2010 4:02 am
Location: Minneapolis,MN

ECU pin layout

Post by slipknot51 »

I was wondering if anyone out there has the lay out for the pin configuration for the ecu for the 91 turbo legacy and the na version. I was also wondering if the pin layout on the 92 turbo changed at all. the reason i asked is because i was checking the resistance on the on the wiring from the ecu to the crank,cam and so on and when i check the crank the positive wire was running into pin 1 on conector C and the negitive was running to pin 2 on concector C i was comparing that to the 92 turbo wiring pin out put and i notice that pins 3 and 4 on C were the crank signal. So if any one might have those pin outputs so i can use it for referance so i can see if its right or not.
92 T- leg Tdo4/top mount,3" inch exhaust ,5 speed 2.5 rs trans, sti seats Wrx rear seats kartboy short throw shifter,Kyb gr2 struts
08 Spec b Legacy
subydaddy
First Gear
Posts: 168
Joined: Sat May 03, 2008 6:24 pm
Location: Alaska

Re: ECU pin layout

Post by subydaddy »

The only pin layout I know of is the one if the Sticky Thread (90-94) but I'll check my manual when I get home in the morning.
BSOD2600
Fourth Gear
Posts: 1636
Joined: Tue Sep 12, 2006 6:49 am
Location: Seattle, WA

Re: ECU pin layout

Post by BSOD2600 »

The 92 FSM posted in the stuff you need to know forum has all the details you're after.

'11 WRX Limited
'94 SS | 3" TBE, 07 TMIC, TD05H-16G, Revtronix Stage 2, Walbro -- Sold
'94 TW | R.I.P.
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