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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

warm engine 500rpm

Old Apr 15, 2007 | 09:31 AM
  #1  
bodo4runner's Avatar
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From: Romania
warm engine 500rpm

HELP!When the engine is cold and I push on the a/c,idle up 200-250rpm,later when it is warm and push the AC down 250rpm(around 650RPMs)is it normal?
when warm engine idles about rought 500 rpm
at an idle it just blinks like normal, but when I give it throttle it gives me a code 51.
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Old Apr 15, 2007 | 09:36 AM
  #2  
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From: Manhattan IL
warm idle should be between 700-1000 rpms for a 22re
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Old Apr 15, 2007 | 03:44 PM
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It's normal for the a/c to kick the idle up. try turning up your idle with the screw on your Throttle Body when the engine is warm. I have a 3.0, I don't know what a code 51 on your engine is, maybe someone will chime in though.

Last edited by pruney81; Apr 15, 2007 at 03:46 PM.
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Old Apr 16, 2007 | 07:54 AM
  #4  
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3-1989,22RE,SR5, 2,4l engine. BTDC 5?,Haynes manual.
With my E1 and TE1 connected at an idle it just blinks like normal, but when I give it throttle it gives me a code 51.(press accelerator pedal)it is normal?
thancks,
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