Pacesetter come with wires to extend o2 wires.
I did a good amount of research on pacesetters and no one ever made comments about the wires/instructions.
Im just wondering why people go out and buy the o2 extensions instead of just extending the harness them selfs.
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having a longer lead. I think that's a good idea (new 02s) for the 87K
mile car I'm going to throw the Pacesetters on (not the TA in sig).
Per the Helms and Bosch, you are not supposed to cut/splice the 02
wires, as the 02 cell obtains an outside air reference via one of
the wires. If you cut/crimp/solder, you could be blocking the
reference air - and causing your car to run like crap.



