I have a 99 B18C1 in a 00 gsr SHELL running a OBD1 P72 ECU, I have put this car back to stock since my turbo was takin off due to a reliabilty issues and gas mileage. I was driving about 100 miles so I had to get rid of the turbo setup. I am having problems with the purge solenoid WHEN I plug it in my car runs like ****, idles below 400 rpm, I have checked all the vac lines but I was thinking it might be the cannister or the IAB? I wasnt too sure if the valve was supposed to be open when the key was on, I did do a vac test on the purge valve which it is open when it sees the 12v. So I bought a 96 purge valve and it does the same ****, so I think I have a clog somewhere in the cannisters? There is some denso sensor on top of my evap cannister but I dont know what that does? Maybe I'll need an OBD 2 ECU?

 

i might just eliminate the sys all together i get about 250 mpg per tank?? i have been rollin like this for a few months???

 

Anyone know about emission systems???

 

if u have to pass emission just leave $50 in the glove box sometimes that helps

 

I dont live in CALI, OR HAVE TO WORRY ABOUT INSPECTIONS BUT I WANNA GET THIS WORKING