AEM EMS idle issues (did a search)
05-11-2004, 04:42 PM
#1
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AEM EMS idle issues (did a search)
i searched already and havent find anything that helps. anwyays, my idle is really inconsistant. ill break down the problems im having.....
1. when its cold it doesn't want to idle at all. ( i think its just my start up enrichment values...no biggy on that one)
2. when its warm, sometimes it idles at 1500 and sometimes it idles at like 600 and barely wants to hold and usually stalls.
3. randomly itll idle at like 2300, only usually happends after getting on it. if its idling at 1500 i can shut off the car then turn it back on and it will idle really low, around 600 or so and sometimes wont even hold idle again.
4. also when i turn my a/c the idle DROPS like 300-500rpm as opposed to going up like im used to...kinda weird. the a/c load is set at like 10%
im thinking my o2 sensor may be broken also but i dont know what the EMS does to to compensate for this or if it can be disabled or what. i also tried replacing my IACV. any ideas????
1. when its cold it doesn't want to idle at all. ( i think its just my start up enrichment values...no biggy on that one)
2. when its warm, sometimes it idles at 1500 and sometimes it idles at like 600 and barely wants to hold and usually stalls.
3. randomly itll idle at like 2300, only usually happends after getting on it. if its idling at 1500 i can shut off the car then turn it back on and it will idle really low, around 600 or so and sometimes wont even hold idle again.
4. also when i turn my a/c the idle DROPS like 300-500rpm as opposed to going up like im used to...kinda weird. the a/c load is set at like 10%
im thinking my o2 sensor may be broken also but i dont know what the EMS does to to compensate for this or if it can be disabled or what. i also tried replacing my IACV. any ideas????
05-12-2004, 08:07 AM
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05-12-2004, 10:18 AM
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Re: (99B16Si)
Okay that part was to set your idle. It is probably not set-up correctly from there you can work on the A/C and the start up sutff. DO you have bigger injectors in your car. What do you have done to it. IF I can have some specs on the car maybe i can help you out more.
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