data logging aem wideband on SCT

[jmls svt]

Hi everyone this is my first time posting. I have a 99 cobra I am trying to data log my aem wide band on my SCT x3/fs3? Not exactly sure. I have a fire wire and wired the 5v out put to the orange wire and the blue to my chassis ground but when I data log on the SCT it reads aem 10.0 and does not change. My gauge reads fine. Do I need to wire the white wire to power and black to ground also? Or am I doing something wrong? Thanks for the help

 

[crownaviation]

Blue wire on your aem is not used (not grounded.. just capped off). The white wire is analog 1 signal and should go to the orange wire on the vmp firewire cable.

Any reason you do not use LiveLink to datalog? Free and easy to use..

With livelink you will need to enter the aem analog equation 0.068259*(10+v*2)

http://www.departmentofboost.com/vbull/showthread.php?358-Setup-remote-tuning-and-livelink

 

[jmls svt]

Yea that's how I have it wired Blue fire wire to groun orange FireWire to white aem wire. I will use live link I just haven't tried that yet

 

[jmls svt]

I just set the wideband up on live link with (v*2)+10 and its still reading 10.0 no mater what the actual wibeband says

 

[crownaviation]

you have a separate ground for the firewire cable? ground good? You can also use a volt meter to check the firewire cable analog signal.. you may have something going on there. you only using the two wires from the firewire correct?

 

[TheSinner]

Make sure you select analog 2 in LiveLink