using s300 on jdm b16 in 94 hatch. in the morning when first starting the car it idles at about 1200 for about 15-20 sec then it surges, not a quick surge but a rhythmic between 400-1000, if i dont give it gas the car will die. i have replaced iac, coolant temp sensor, coolant is bled of all air in system, tps is correct. this motor has no fitv. does this have something to do with the basemap values for water temp? im stuck. dont know what else to try.
HELP!!
idle problems
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- Posts: 60
- Joined: Sat May 19, 2007 9:24 pm
I have this ALMOST same problem, except that my car doesn't die if I don't give it gas. You need to adjust your Idle via a Helms manual first. Follow those directions and try to get your A/F to be 14.7 while you are setting your idle. Then you can troubleshoot your other problem of surging idle... which is the same thing that's happening to me (read - only when the car is cold)
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- Posts: 31
- Joined: Thu Apr 19, 2007 1:41 pm