heres my problem i have obd2 jdm gsr swap in a '00 gsr chasis.. using the usdm harness and usdm ecu.. my cars throwing the o2 sensor code.. changed both o2s and the check engine lights still on.. throwing the same code.. what might be my problem?

 

what code is it?

 

bump

 

ok this is not the answer to your problem, but its a sugestion if your an enviornentalist freak... just get a o2 sensor defuser, unscrew the sencor put this cylinder looking thing in it, so the sencor in not all the way in the pipe.. there fore it reads the carbon but not enough to give a code... u might want to do a lil bit more research with it, by buddy did it on his s2k and took off the cap..= more ooph

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by integra4eva &raquo;</TD></TR><TR><TD CLASS="quote">ok this is not the answer to your problem, but its a sugestion if your an enviornentalist freak... just get a o2 sensor defuser, unscrew the sencor put this cylinder looking thing in it, so the sencor in not all the way in the pipe.. there fore it reads the carbon but not enough to give a code... u might want to do a lil bit more research with it, by buddy did it on his s2k and took off the cap..= more ooph</TD></TR></TABLE>

????????????????????????????????????

dude seriously learn to spell

 

????

 

what was the code open loop or closed loop. dude and they are called o2 sensors
cause all they read is oxygen.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by drastikmeasurez &raquo;</TD></TR><TR><TD CLASS="quote">heres my problem i have obd2 jdm gsr swap in a '00 gsr chasis.. using the usdm harness and usdm ecu.. my cars throwing the o2 sensor code.. changed both o2s and the check engine lights still on.. throwing the same code.. what might be my problem?</TD></TR></TABLE>

you reset the ecu after changing the sensors, right? if not, do that.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vladd &raquo;</TD></TR><TR><TD CLASS="quote">

you reset the ecu after changing the sensors, right? if not, do that.</TD></TR></TABLE>

X2

 

already tried that 50 billion times.. left it running for 30 mins.. reset it again.. still on..

 

bump

 

Does it turn on immediately? If so, you have some issues with your wiring. It sounds to me like your ECU isn't recognizing that your sensors are there or hooked up.

 

look into your knock sensor.

 

Go to a local auto parts and have them pull the codes. Post the P#### codes. They should pull the codes for free.

 

what is the code? there at least 2 o2 sensors. did you have any other codes? cause they could be causing the o2 sensor to read to much air and that is why they through a CEL. check your codes and start with the lowest one and work your way up. it is a problem that is causing your car to go lean that is why your o2 sensors are saying what the fuQ? and throwing a code.