03-29-2019, 10:25 PM
x90 1996, I think has same ECU (mostly same, might have its own smog tuning but is same for diagnosis)
That connector CMP looks to me as signs of other owners hacking in some other electronics to this sensor. seems cut on purpose to me....
if they did that who knows what else on this wire other cuts. to get at it , anywhere alone that path.
Examples are (remote start devices) from hell. attempted but failed and then has damage (any) in the attempt.
My sons car had Alarm from hell. installed and this killed the alternator dead due to wiring hacks , and small fire.
Wiring hacks on key engine EFI functions can go very wrong.
if you want to wire the ECU CMP feed , i can recommend the correct wire, 2 wire shield it must be.
the shield is not shown in the schematic and is (I think) grounded on only 1 end , the ECU end. and this keeps noise on the line to zero, a must
http://www.fixkick.com/ECU/1996/EFI3.jpg
That connector CMP looks to me as signs of other owners hacking in some other electronics to this sensor. seems cut on purpose to me....
if they did that who knows what else on this wire other cuts. to get at it , anywhere alone that path.
Examples are (remote start devices) from hell. attempted but failed and then has damage (any) in the attempt.
My sons car had Alarm from hell. installed and this killed the alternator dead due to wiring hacks , and small fire.
Wiring hacks on key engine EFI functions can go very wrong.
if you want to wire the ECU CMP feed , i can recommend the correct wire, 2 wire shield it must be.
the shield is not shown in the schematic and is (I think) grounded on only 1 end , the ECU end. and this keeps noise on the line to zero, a must
http://www.fixkick.com/ECU/1996/EFI3.jpg
http://www.fixkick.com