Idle Rpm Question.......Crome
09-05-2005, 12:45 PM
#11
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Join Date: Jan 2005
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Re: Idle Rpm Question.......Crome
why I do trannys, dave and others like you do ECU's 
It does seem the "target" idle is stock on this ecu, at night with the headlights on, 850-900 rpm idle, motor is happy. Without the ELD action, it drops to 700, then 15 seconds later the ECU starts playing with fuel/timing maps, idle fluc, then it dies..........
It does seem the "target" idle is stock on this ecu, at night with the headlights on, 850-900 rpm idle, motor is happy. Without the ELD action, it drops to 700, then 15 seconds later the ECU starts playing with fuel/timing maps, idle fluc, then it dies..........
09-15-2005, 02:00 AM
#12
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Join Date: May 2003
Posts: 5,380
Re: Idle Rpm Question.......Crome
Originally Posted by Mista Bone
why I do trannys, dave and others like you do ECU's
It does seem the "target" idle is stock on this ecu, at night with the headlights on, 850-900 rpm idle, motor is happy. Without the ELD action, it drops to 700, then 15 seconds later the ECU starts playing with fuel/timing maps, idle fluc, then it dies..........
It does seem the "target" idle is stock on this ecu, at night with the headlights on, 850-900 rpm idle, motor is happy. Without the ELD action, it drops to 700, then 15 seconds later the ECU starts playing with fuel/timing maps, idle fluc, then it dies..........
are you using carbs on the 1.5?
09-20-2005, 02:41 PM
#14
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Re: Idle Rpm Question.......Crome
You aren't pulling as much vacuum at idle, so the ECU is reading off a higher fuel value. That's the problem.
You might need to raise the idle a touch with those cams, but that's cosmetic. Off to Dave with you!
You might need to raise the idle a touch with those cams, but that's cosmetic. Off to Dave with you!
be giving my shitty idle probs?? what i'm experiencing is very much what leed is describing.
09-20-2005, 05:22 PM
#16
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Re: Idle Rpm Question.......Crome
Originally Posted by Joseph Davis
You aren't pulling as much vacuum at idle, so the ECU is reading off a higher fuel value. That's the problem.
You might need to raise the idle a touch with those cams, but that's cosmetic. Off to Dave with you!
You might need to raise the idle a touch with those cams, but that's cosmetic. Off to Dave with you!
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