RPMS go up without accelerating

2005 DODGE RAM
90,000 MILES
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GPINA0
  • MEMBER
  • 2 POSTS
The truck stops once I'm slowing down before getting to a complete stop and while stopped the RPMS go up without accelerating the truck. Ive changed the throttle positioning sensor, crank position sensor and the idle control sensor plus cleaned the throttle.
Jan 4, 2012 at 7:54 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check your fuel pressure then scan for codes. should be 58 psi +-2
Jan 4, 2012 at 8:15 PM
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GPINA0
  • MEMBER
  • 2 POSTS
The PCM wouldnt be an option?
Jan 4, 2012 at 9:38 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
there are certain steps that have to done before going to apcm.
Jan 4, 2012 at 9:52 PM
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