low speed cruise effect.. how to stop it
08-14-2004, 07:26 PM
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low speed cruise effect.. how to stop it Whenever I let off the gas or brake... and the car rolls a bit, anywhere in the 4-15 mph.. it adds like 200-400 rpm and the car will drive on its own.. what table is this.. I tried everything. closed throttle blade, all IAC tables, timing etc.. gotta be something stupid.. thanks for any help
08-14-2004, 07:37 PM
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Originally Posted by dand35th
Whenever I let off the gas or brake... and the car rolls a bit, anywhere in the 4-15 mph.. it adds like 200-400 rpm and the car will drive on its own.. what table is this.. I tried everything. closed throttle blade, all IAC tables, timing etc.. gotta be something stupid.. thanks for any help
Also do you have the correct sized stall for your cam?
08-14-2004, 08:15 PM
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Originally Posted by dand35th
been there done that, still revs up after moving.. with low or high settings
Are you sure you have everything in spec? Like fuel pressure and sensor readings? Your Idle Air Flow table is a calibration table for your IAC motor and it uses it to see what the base airflow rate is at whatever temperature level. You should only be tuning it via the Idle RPM table once you have the Idle Air Flow table calibrated for the increased airflow rate. You coulld also have a Air leak somewhere or a bad MAF.
08-14-2004, 08:29 PM
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all the tables are fine etc.. the iac control doesn't move.. just the idle bumps up as I slowly roll... verified. while atap on.... basically just pumps 2-300 rpm once I roll to 4 mph.. so then it drives on own til 15 or so.. but every other aspect is fine..
idle start up etc.. I have pretty good..
idle start up etc.. I have pretty good..
08-14-2004, 09:04 PM
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I seem to get CCE if I modified my VE table to be more lean above 1,000rpm or so.
(If I go richer, it'll die when I got to let the engine idle after slowing down. So, for me the stock table happens to work best.)
(If I go richer, it'll die when I got to let the engine idle after slowing down. So, for me the stock table happens to work best.)
08-14-2004, 09:37 PM
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I only scaled the 1200 to 90%.. but I can't see how that would affect my problem.. heck I don't even touch the throttle.. but when I come to a stop, it drops to the regular idle in a split second..