scantools

[Tom Walker]

I posted a problem on the scantool site, and I need someone really familiar w/OTC 4000e to give some advise. My #'s sound crazy and I need to learn what to do. How do the #'s from the 4000e compare to scanmaster, etc...
Please help!!!

 

[pacecarta]

shouldnt be much difference in your readings from one to the other

heres the breakdown of the 2000otc
http://www.gnttype.org/techarea/chips/otc2000.html

AFIK the 4000 is the same but has record feature.

 

[GNRick]

I have a 4000e. At WOT my O2 volts showed .93V . I was told to subtract .1 when comparing this value to the scanmaster. So I would have .83 .

 

[Tom Walker]

need more help!!!

Help! need more comparative info between scantool,and 4000e. Please...

 

[Quick89]

4000e

Make sure your monitor is in road mode or you will get driveability problems and inaccurate data