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Vtec R
21-09-2009, 06:21 PM
my car is idling very rough its an b16a2 crx delsol, any suggestions?
tenshi84
21-09-2009, 07:25 PM
wat do u mean by rough? revs jumpin? or engine just rough overall?
Vtec R
22-09-2009, 09:57 AM
like it keeps moving between 1k and 1.4k revs and sometimes just drops straight down to like 700 revs
RR-04-RR
22-09-2009, 05:45 PM
Ever cleaned your IACV?

if so.. try that
http://www.ozhonda.com/forum/showthread.php?t=4693&highlight=clean

and if you use subura upper engine cleaner.. clean your intake manifold/throttle body too..

should fix the problem
EK4 Phil
23-09-2009, 06:55 PM
Hey,
After cleaning your IACV, I would suggest to clean your air filter and do a ECU reset. http://www.ozhonda.com/forum/showthread.php?t=38742
PHM91
23-09-2009, 09:23 PM
tps sensor.
Vtec R
23-09-2009, 09:34 PM
tps sensor?
EK4 Phil
24-09-2009, 02:18 PM
I think Phm91 is referring to "tps sensor" to this thread http://www.ozhonda.com/forum/showthread.php?t=120191
Interesting read I might try is as well on my car.