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1996 Oldsmobile Bravada rough idle

Tiny
DAN LASCO
  • MEMBER
  • 1996 OLDSMOBILE BRAVADA
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 180,000 MILES
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
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Friday, April 2nd, 2010 AT 9:10 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,867 POSTS
What is the problem? Also, the MAP is a manifold absolute pressure sensor.
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Friday, April 9th, 2010 AT 7:50 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,867 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
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Friday, April 9th, 2010 AT 7:40 PM

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