 Cylinder Head Temperature Sensor, Electrical Characteristics ?? |
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| mnementh |
 Aug 16 2006, 06:50 PM
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Newbie  Group: Members Posts: 16 Joined: 10-September 04 From: Lebanon, OH Member No.: 2,735  |
Hello All,
I hope someone can help me out a little bit. Does any one know the electrical characteristics of the cylinder head temperature sensor ? As in what is the resistance range over a given temperature range ? I know the resistance goes down as the temperature goes up. Also, as the temperature increases, does this sensor enrich or derich the fuel mixture ? I am looking to bias my sensor a little to try and correct a wicked rich condition. Thanks for any info you may have. |
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| Cap'n Krusty |
Aug 17 2006, 03:32 PM
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
QUOTE(mnementh @ Aug 16 2006, 05:50 PM)  Hello All, I hope someone can help me out a little bit. Does any one know the electrical characteristics of the cylinder head temperature sensor ? As in what is the resistance range over a given temperature range ? I know the resistance goes down as the temperature goes up. Also, as the temperature increases, does this sensor enrich or derich the fuel mixture ? I am looking to bias my sensor a little to try and correct a wicked rich condition. Thanks for any info you may have. If you have a "wicked rich condition" on an AFC car, it's almost always a bad airbox. The CHT isn't gonna be involved once the engine is fully warmed up. You might also check the fuel pressure and the operating voltage, but my money's on the airbox. The Cap'n |
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Posts in this topic
mnementh Cylinder Head Temperature Sensor Aug 16 2006, 06:50 PM
jhadler I don't remember the resistance values off the... Aug 16 2006, 06:58 PM Mueller here you go....
L-Jet troubleshooting and info Aug 16 2006, 06:58 PM mnementh Josh and Mueller,
Outstanding, Thanks for the... Aug 17 2006, 02:27 PM ptravnic Check w/ Drewvw He's done some resistor modi... Aug 17 2006, 02:30 PM Cap'n Krusty |
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