So I've now done a few MPFI turbo harness, a few SPFI harness, and recently completed my first strip down and install of an early EJ22 harness (93 Legacy)

 

For my next trick, lol......

 

Next swap donor is a 96 manual trans outback. EJ22 with OBD II.

 

My questions:

 

1. anybody have a pinout for this ECU?

 

2. Anyone (Chux) have any advice or helpful tidbits for sorting out the OBD II harness?

http://numbchuxconversions.com/Files/FSMs/1996%20impreza/PIN_VOLTAGE_CHARTS.PDF

 

easy. same concept as the OBD I ones, just layed out differently. track down the wires you need and strip out the rest.

Sweet. Thanks.

 

I figured it wouldn't be too hard just wanted some direction.

 

That chart is for Impreza, but hopefully the ECU pins will be the same.

all EJ22 ECUs with that plug are the same pins, except the '95s.

all EJ22 ECUs with that plug are the same pins, except the '95s.

 

good.

 

will the wires refered to on the chart as "1800" only even be in the harness?

 

And how about things like fuel pressure sensors? needed? cause CEL?