I just got my o2 sensors extended and plugged in , no more CEL
but now the performance is a little sluggish (once in awhile) ;
For example when I'm just cruising (in any gear) then i try giving it some more gas without downshifting.. there's a lag and the car doesn't accelerate for a second or two.. could it be that my primary and secondaries are switched? but i have no CEL... or is it normal to perform like this?

does anyone have any ideas to what this is?

 

I presume you reset your ECU?

If nothing else, try resetting it again just to make sure.

 

it dosnt matter the primary, and secondary o2's are axactly the same.

 

yeah i reseted the ecu, i'll try that again when i get home

 

if you extend the wires, more resistance will be formed, thus voltages will be dropped so the o2 reading won't be accurate.... try to keep the wires' lengths as close to stock as possible

 

Chalk that one up to turbo lag.

 

im gonna try shortening my extended wires,
but does anyone have any other ideas or experienced this?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mx621 &raquo;</TD></TR><TR><TD CLASS="quote">it dosnt matter the primary, and secondary o2's are axactly the same. </TD></TR></TABLE>
except if he actually switched their locations. this couldn't happen with stock wiring, but since his is extended, the primary might reach the secondary's hole.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by flood &raquo;</TD></TR><TR><TD CLASS="quote">Chalk that one up to turbo lag. </TD></TR></TABLE>

haha