Ok I guess im ready top get burned, but I spent like 2 hrs looking at all safc2 posts and the internet looking for my info. I have a 1995 420a gs turboed and im wiring my safc2, I found diagrams and stuff on 1997's and everything else but 1995 gs...I read forums saying pin numbers dont matter blah blah blah I realize this....I found this on oneof the forums, BUT
ECU Wire Power Red 20 (upper) Black/White TPS Gray 35 (upper) Brown/Red Ground Brown 10 (upper) Black (ECU side) Ground Black 10 (upper) Black (Source side) MAP in White 36 (upper) Yellow/Black (Engine side) MAP out yellow 36 (upper) Yellow/Black (ECU side) O2 sensor Blue 30 (upper) White/Black Tach/RPM Green 73 (lower) White
on MY safc2 I have 11 wires, brown,red,black,green,pink,orange,yellow,purple,blue,white,and gray now do I just forget about the others??? and if so wtf is Power Red 20 (upper) Black/White O2 sensor Blue 30 (upper) White/Black?? how do you tell a difference between them, black/white and white/black? Does anyone have the pin numbers?