1996 Oldsmobile Bravada rough idle

1996 OLDSMOBILE BRAVADA
180,000 MILES • 6 CYL • AWD • AUTOMATIC
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DAN LASCO
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if i change out the throttle control sensor will this fix this problem
what does the MAP sensor do?

updated 4-9-10
I am trying get answers to "rough idle" on a 1996 oldsmobile bravada
i have changed out the idle control sensor and that helped a little, i have put a complete tune-up except ignition coil, will changing out the throttle control sensor and the pick up coil help eliminate this problem, i also replaced the battery and air filter.
Also what about replacing the oxygen sensors?
thanks for your help!

Daniel
Apr 2, 2010 at 9:10 AM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
What is the problem? Also, the MAP is a manifold absolute pressure sensor.
Apr 9, 2010 at 7:50 AM
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JACOBANDNICKOLAS
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  • 110,175 POSTS
Daniel:
Before replacing everything, has the check engine light come on? Also, have you checked for vacuum leaks?

NOTE: All of the things you mentioned could fix the problem, but the parts could still be good.

Let me know about the check engine light.

Joe
Apr 9, 2010 at 7:40 PM
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