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#1 |
Registered Member
Join Date: Jun 2001
Location: Lincoln, Nebraska USA
Posts: 67
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![]() I ran a KOER check earlier, and got a code 24. It is coolant temp sensor out of specified range. The car wasn't warmed up at all, could this be it?
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#2 |
Registered Member
Join Date: Oct 1998
Location: Rogers, MN
Posts: 2,089
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![]() The answer to your idle question? That would be the the air charge temperature sensor and it can absolutely cause idle problems. It is located by the #5 injector and has a big round connector going to it.
![]() ------------------ 351W 89 Mustang GT Convertible |
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#3 |
Moderator
Join Date: Sep 1998
Location: Grand Rapids, Michigan, USA
Posts: 1,001
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![]() Damn, jimberg beat me again!!!!!!!!
![]() You're supposed to have it up to operating temperature when performing a KOER test, and for extra measure the EGOs should be up to temperature as well (so it's in closed loop). This consists of running the engine at 2000rpm for 2 minutes, AFTER the engine is up to op-temp. Charles Probst's book says Code 21 means 'ECT our of Self-Test range.' Did you just get this code during the KOER test only or in the KOEO, too? If the engine was cold, redo the test and confirm the results. [This message has been edited by Capri306 (edited 08-06-2001).] |
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