Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

throttle crazy when car not moving.

 
Old 09-21-2004, 09:39 AM
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Default throttle crazy when car not moving.

When I am in neutral and try to keep the RPMS steady at 2500 it will either bounc up and down aroun 1400-1900 or if i hit it a little harder it jumps to 3100+ it doesnt do it while driving obviously, any ideas on what to do?
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Old 09-21-2004, 12:48 PM
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maybe your tps(throttle positioning sensor) is broken.
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Old 09-21-2004, 12:50 PM
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Default Re: (2FAST4U831)

or check your vaccum lines or your IAC valve
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Old 09-21-2004, 01:23 PM
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Check TPS.
Check IACV.
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Old 09-21-2004, 01:29 PM
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Default Re: throttle crazy when car not moving. (mongoliandonuts)

TPS Sensor sounds bad
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Old 09-21-2004, 02:27 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMFreak &raquo;</TD></TR><TR><TD CLASS="quote">or check your vaccum lines or your IAC valve</TD></TR></TABLE>
correct me if im wrong, but there is only coolant lines running to the IACV.
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Old 09-21-2004, 04:15 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slambedcivic &raquo;</TD></TR><TR><TD CLASS="quote">
correct me if im wrong, but there is only coolant lines running to the IACV.</TD></TR></TABLE>

true but it also send a signal to the ecu to open and close coolent for the throttle body...


i just read it on my cheap autozone book, becuz i just recently fixed mine becuz it was dirty...
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Old 09-21-2004, 06:05 PM
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JDMFreak &raquo;</TD></TR><TR><TD CLASS="quote">

true but it also send a signal to the ecu to open and close coolent for the throttle body...</TD></TR></TABLE>
did it fix your problem? because im having the same problem. what did you use to clean it?
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