Ok! Here is what I have come up with... I have an EG Civic with a B18C1 motor swap and as of right now my exhaust I orded is on backorder so the next best thing I could was use the stock civic exhaust now I have it all hooked up and it has been driving fine the past eh 2 weeks then all of sudden I am getting a whistling noise but I figured that to be in my throttle body/intake yet with this light coming on and the car is running fine not a high/low idle I think is my O2 sensor throwing the light but I disconnect my positive off my battery and then reconnect and then when I turn the key over not started the light is solid I always thought with O2 sensors the light should go out if anyone has any insight on this please hit me up Im going insane....

 

if the engine light is on take it to autozone so they can look up the codes and that will tell u wat ur problem is.

 

https://honda-tech.com/zerothread?id=978933

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by heretolearnandteach &raquo;</TD></TR><TR><TD CLASS="quote">if the engine light is on take it to autozone so they can look up the codes and that will tell u wat ur problem is.
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No, autozone will not check import codes usually, there is a 2 pin connector by your ECU, use somehting like a paperclip to cross it and then count the blinks to get the code, is the whistling sound like rushing air, your could have blown an exhaust gasket on the cat that would throw the catalyst efficiency code, pull the code and check for sure

 

i mean not OBD1 they check OBD2 though

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Moogen Powah &raquo;</TD></TR><TR><TD CLASS="quote"> https://honda-tech.com/zerothread?id=978933 </TD></TR></TABLE>

check the codes before you start assuming.

 

I know the green clip you are talking about sometimes brown but my computer is p28 and with a jun chip I dont know if the reads are the same or not ??? kinda of confusing...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SOHCD16y8 &raquo;</TD></TR><TR><TD CLASS="quote">No, autozone will not check import codes usually, there is a 2 pin connector by your ECU, use somehting like a paperclip to cross it and then count the blinks to get the code, is the whistling sound like rushing air, your could have blown an exhaust gasket on the cat that would throw the catalyst efficiency code, pull the code and check for sure</TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SOHCD16y8 &raquo;</TD></TR><TR><TD CLASS="quote">i mean not OBD1 they check OBD2 though</TD></TR></TABLE>
correct. we don't check codes unless the cars are 96 or newer.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IVI &raquo;</TD></TR><TR><TD CLASS="quote">check the codes before you start assuming.</TD></TR></TABLE>

 

i have a p28 with a jun chip too. same for me.

go check them.

EDIT :

photo :

video : http://www.we-todd-did-racing....DE%3D

 

that clip isnt there I will take a picture today and show you guys what I am talking about lol Im not going crazy here sorry for the confusion but thanks for your effort to help ....

 

did you take the clip out when you did the swap?