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03 stalls and stutter after rev down

 
Old 02-04-2016, 04:38 PM
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Default 03 stalls and stutter after rev down
I know this happened to a lot of S2000 and I was wondering if anybody had a fix to this issue.Ive changed and calibrated the TPS, map whack with zip ties, cleaned IACV, Reseted the ECU, New airfilter, Cleaned throttle body and Im running a catch can.
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Old 02-04-2016, 05:08 PM
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https://youtu.be/1XUfqGkP_sk
link to video
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Old 02-04-2016, 05:19 PM
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Status of spark plugs?

Thanks!
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Old 02-04-2016, 06:21 PM
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new. but been through 2 track days. sometimes it drops to 200 rpm and tries to bring the idle back up and sometimes it stalls completely
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Old 02-04-2016, 07:08 PM
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going to try just replacing the map sensor and see if it fixes the problem
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Old 02-04-2016, 07:35 PM
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In that video , how long ago did you reset the Ecu?
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Old 02-04-2016, 08:08 PM
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actualy a long time ago before the last track day. I still need to reset the ecu from calibrating the tps yesterday.
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Old 02-04-2016, 08:13 PM
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going to change the map and reset the ecu asap and give an update.
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Old 02-05-2016, 07:08 AM
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State how you cleaned the IAC valve.
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Old 02-05-2016, 10:00 AM
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Originally Posted by Billman250
State how you cleaned the IAC valve.
unbolted from the intake manifold and cleaned the 3 slots
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