I just swapped an LS(94) in my EK, my friend wired it up to be obd2(running an obd2 ecu) so the ecu is looking for 2 o2 sensors and my motor only has one(but my wiring harness has room for 2) is it hard to put an o2 sensor on the header? i tried searching and came up with nothing,

 

just get a obd2 cat and use the 2nd o2 sensor from the coupe and plug it back in under the car. or you can get a bung that needs to be welded into the exhaust and put the sensor in there.

 

too bad the exhaust place that did my exhaust took my Cat...*******. now i gotta weld a bracket to bolt up to the triangle part of the cat

 

why not keep it obd1

 

what do u mean? 4 the cat??? i would, both obd1 and 2 have o2 sensors i think

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ariza034 &raquo;</TD></TR><TR><TD CLASS="quote">why not keep it obd1</TD></TR></TABLE>
yeah just convert to obd1 and you only need the 1st o2 sensor.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Ryan97 &raquo;</TD></TR><TR><TD CLASS="quote">what do u mean? 4 the cat??? i would, both obd1 and 2 have o2 sensors i think
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they both have o2 sensors the difference is that obd1 only has 1 and obd2 has well 2

 

i knew obd2 has 2 o2 sensors but why not just buy a cheap *** cat and have the 2nd o2 hooked up, i need to get my car running right(idles really bad) it may be from the o2 sensor being close to the exhaust(straight header) so its running rich or idk but i gotta get **** goin, just ordered a cat, thanks 4 ur help guys