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1990 Toyota Corolla Low RPM

Tiny
FRED PEREZ
  • MEMBER
  • 1990 TOYOTA COROLLA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 95,000 MILES
When activate the ac unit the car rpm goes down to mush causing the car to shut down in addle and the voltage goes further down than 12.75 volts, they say tha it is a part called the idler speed control and they gave a # for this item which is 22230-16110 and can't find on any place that have look for, please give any information avalable ' thanks Sir
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Thursday, August 13th, 2009 AT 6:20 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Clean out and test the idle air control valve.
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Thursday, August 13th, 2009 AT 6:48 AM
Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Do as Raz suggested. If problem persists, idle is adjustable on these engines, but make sure it is not the IAC before adjusting idle.

Idle is adjusted with ECM in field service mode, using the idle adjusting screw.
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Thursday, August 13th, 2009 AT 8:15 AM

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