ses for iat sensor
Thread Starter
Cruising
Joined: Jan 2006
Posts: 12
Likes: 0
From: l98 86 coupe
ses for iat sensor
o.k. corvette gurus i have a mighty perplexing problem. i have just finished a performance rebuild heads cam pistons and a chip from pcmforless. and now it runs pretty good except when you go into reverse or drive the idle bogs way down and sometimes stalls. then the ses light comes on and i get a code for iat sensor? that does not make sence i have checked for vaccum leaks,iat wiring,min idle speed,tps adjustment,timing,and just about every other thing i can think of. it is an 86 auto with dartpro 180cc runners 64cc chambers, crane 262 zcam,10.5 to 1 comp.and a granetelli maf. and chip from pcmforless.
please help! thanks Rick
please help! thanks Rick
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Originally Posted by rickthejetman
...the ses light comes on and i get a code for iat sensor? that does not make sence...
RACE ON!!!
Drifting
Joined: May 2003
Posts: 1,730
Likes: 1
From: Charlotte NC
St. Jude Donor '05
Hi,
You may want to get a scanner on it. If the scanner shows a temperature way below zero you likely have a short or faulty sensor. The car will run richer than it should with the IAT malfunctioning so I would try to fix it asap before you foul a set of plugs.
You may want to get a scanner on it. If the scanner shows a temperature way below zero you likely have a short or faulty sensor. The car will run richer than it should with the IAT malfunctioning so I would try to fix it asap before you foul a set of plugs.
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Originally Posted by rickthejetman
i went to the link provided and they dont sell my service manual anymore. so if anyone out there has this info i would greatful
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Team Owner
Joined: Jan 2003
Posts: 20,322
Likes: 248
From: Summerland B.C. Canada
