I have to trace back the black/blue IACV wire to the ecu and the yellow/black wire. I have a circuit fault in the IACV system. Any help is greatly appreciated

 

I have the ITR Shop manual, I'll have a look for u later this aft.

 

B23 blu/blk (IACV signal)
B1 & B9 yel/blk (12V switched)

-kenji


[Modified by kenji, 10:51 AM 4/1/2002]

 

I wish my scaner was working, Tell me if this is what you need.

YEL/BLU IGP1 (power source) terminal # 11
BLK/BLU IACV terminal # 12

On the female side of the ECM Connector...

11 is top right corner (top of 2)
12 is Far left row....bottom pin (bottom of 2)

ECM A (32P)

|1 |2 |3 |4 | |5 |6 |\ | |8 |9 |10 |11|
|12|/ |/ |15|16|17|18|19|20|/ |22|23|24 |
|/ |/ |27| |/ |/ |/ |/ | |/ |

Let me know if this helps, if you need any more info...


[Modified by legendboy, 12:08 PM 4/1/2002]


[Modified by legendboy, 12:09 PM 4/1/2002]

 

ok i traced the black/blue back to the ecu. My only question is the yellow black, it comes from the drivers side....controls the fuel injection and other related sensors on that side. Is a 2001 GSR Harness the same as a 2000 ITR harness or are there any conflicts

 

can't help wit what one...

 

anyone? From what I can tell the IACV is staying open not pulsing

 

I had a look in the shop manual and I could not find any trouble shooting descriptions of what ur describing.