i have a 96 hatchback and a 98 gsr motor in my car with a gsr computer.. i pluged in an ob2 scaner in and it gave me an evap emissions code, enhanced dtc and an o2 sensor i will post the exact codes later but if you have any information pertaining to these four codes let me know i have figured out everything else.

 

You only posted 3 of the 4 codes....and I'm not even sure what the "enhanced dtc" is, as it doesn't exactly sound like a code.

You could also jump the service connector and get the blink codes and post those up too.

 

The EVAP may have something to do with the fact that you don't have a fuel tank pressure sensor. The ECU is looking for a reading from the FTP but it's not getting one because you don't have one. Best way to fix that is to get a 96 or 97 P72 ECU.

For the O2 sensor, check if they are connected. Mine is throwing that code too, but I haven't gotten around to connecting them yet.....because I still don't have a cat hooked up.

For the other one...the DTC whatever....Sorry dude, I have no clue, need more details.

 

is this true about the evap/ fuel tank pressure sensor?? my 98 gsr ecu is throwin a code for evap.....and my 96 dx hatch doesnt have ftp.....???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92siracer &raquo;</TD></TR><TR><TD CLASS="quote">is this true about the evap/ fuel tank pressure sensor?? my 98 gsr ecu is throwin a code for evap.....and my 96 dx hatch doesnt have ftp.....???</TD></TR></TABLE>

The only way to solve this problem is to get a 96 or 97 P72 ECU. The GSRs from those years didn't have FTPs either, so the ECU won't look for a reading from it.