I have the standard version of hptuners and I am trying to wire in my wideband to my ecm through the ac pressure sensor since I no longer have the ac. I need to datalog my a/f ratio so I can VE tune my car but am having a hard time getting it set up properly. I have been trying to copy the corvette guys all the way down to their pid they use but my computer is now throwing a code for the ac pressure sensor and as soon as I connect the scanner, the #6 table dissapears saying the parameter is not supported. I'll provide the link to the thread I am going off of. Does anything pop up at you guys that I'm missing?
link:
http://forums.corvetteforum.com/showthread.php?t=1705471
you should be able to connect it to anything that is a 0-5V reference. it is possible, for what ever reason, that a/c pressure is an unsupported PID for your ECU or the PID number is not the same.
1997 Cavalier Z24
Bomz Short Ram Intake
Vibrant Cat-Back
KYB GR2 Struts
Goldline 1.75" Springs
RK Sport Upper Insert
RK Sport Lower Dogbone
Custom Tune by Shane @
innovativetuning@rogers.com
15.647 @ 88.02 MPH
It works for me, this is what I did.
2001 Olds Alero (LD9)
650 whp / 543 ft-lb
@turboalero
yous is also a 2000. it still may not be a supported PID in his 97's ECU (assuming we are talking about the 97 G Am in your profile)
1997 Cavalier Z24
Bomz Short Ram Intake
Vibrant Cat-Back
KYB GR2 Struts
Goldline 1.75" Springs
RK Sport Upper Insert
RK Sport Lower Dogbone
Custom Tune by Shane @
innovativetuning@rogers.com
15.647 @ 88.02 MPH
I checked the pid list and the number is exactly the same. Thats what is confusing about this and yes, this is referring to my 97 grand am. Any other ideas?
