a/f gauge install.
 

where do you usually tap in to the 02 signal wire?

Re:a/f gauge install.
 

i usually tap it onto the ecu. but im not sure what pin it is. but im pretty sure its the white wire on the o2. im almost positive on that

Re:a/f gauge install.
 

i just did mine... just splice into the white wire on the o2

Re:a/f gauge install.
 

cool, did you put a fuse in line on the red wire (ign)? i've never heard of this, but the auto meter directions said to??

Re:a/f gauge install.
 

nope... i also got a auto meter

Re:a/f gauge install.
 

coooo

Re:a/f gauge install.
 

---- the fuse, party

Re:a/f gauge install.
 

sounds good, rock on roid man.

Re:a/f gauge install.
 

Yep.. O2 wire is white, and it kinda 'thicker' than most other wires.

Also.. no need for fuse.. cause where you tap in, there is already fuse before that wire :)

Re:a/f gauge install.
 

so at the ecu, it will be easy to spot? it's just a plain white wire that is a little thick?