2000 Civic High idle and fluctuation
10-27-2013
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2000 Civic High idle and fluctuation
Hi guys
I have a 2000 civic with a D16y7.
When i start it the idle will be at 1500 rpm and then after 5 seconds it will fluctuate between 1200 and 1500rpm.
When I plug the port for IACV the fluctuation stops and it just has a high idle.
I've cleaned the throttle body and seafoamed through the brake booster.
I replaced the tps sensor and both oxygen sensors.
Sometimes the car will throw a check engine light for the idle air control system if I leave it running long enough.
If I put my hand over the air intake the car DOES NOT die. Do I have a vaccuum leak? I've sprayed all over with throttle body cleaner but the rpms never fluctuate.
Any one have any opinions on my issue?
Thanks
I have a 2000 civic with a D16y7.
When i start it the idle will be at 1500 rpm and then after 5 seconds it will fluctuate between 1200 and 1500rpm.
When I plug the port for IACV the fluctuation stops and it just has a high idle.
I've cleaned the throttle body and seafoamed through the brake booster.
I replaced the tps sensor and both oxygen sensors.
Sometimes the car will throw a check engine light for the idle air control system if I leave it running long enough.
If I put my hand over the air intake the car DOES NOT die. Do I have a vaccuum leak? I've sprayed all over with throttle body cleaner but the rpms never fluctuate.
Any one have any opinions on my issue?
Thanks
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Honda Civic Forum
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