 Need help with resistance !, CEL GONE !!! |
 Jun 13, 2007 - 6:03 PM
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 Enthusiast  Joined Apr 17, '06 From New Jersey Currently Offline Reputation: 105 (100%)  |
I'm gonna be replacing the EGR gas temp. sensor with a resistor, so I can clear a CEL I have, but in order to replace it with the right resistor I need to know the resistance on such sensor at normal engine operating temperatures.
the resistance changes with the temperature, if anybody know what should be the resistance at normal operating temperature or is willing to test the sensor for me, it's be a great help. BTW. I can't test mine because the engine I have on my celi doesn't have the port for the probe to get teh temperature reading.  that's how I got the CEL.
This post has been edited by Culpable04: Jun 15, 2007 - 12:45 PM --------------------  |
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Replies
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Jun 15, 2007 - 12:26 AM
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 Enthusiast Joined Aug 28, '04 From FLA USA Currently Offline Reputation: 4 (100%) |
Dustin,
The method above is how most CA-spec alltrac owner get rid of their EGR error code when removing the EGR or when putting a JDM engine in (while retaining the stock CA-spec ECU.) It works for 4AFE and I don't see why it shouldn't work on 7AFE OBD-I. Try it and see. It doesn't hurt anything. -------------------- _Gary
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Posts in this topic
Culpable04 Need help with resistance ! Jun 13, 2007 - 6:03 PM
bindertch At 122F it should be 64-97 ohms, at 212F it should... Jun 14, 2007 - 2:27 AM Gary On 5th gen EGR system, non-California cars come wi... Jun 14, 2007 - 8:54 AM Culpable04 QUOTE(Gary @ Jun 14, 2007 - 8:54 AM)... Jun 14, 2007 - 10:45 AM Gary There are 2 wires going to the EGR temp sensor.
Di... Jun 14, 2007 - 12:06 PM Culpable04 QUOTE(Gary @ Jun 14, 2007 - 12:06 PM... Jun 14, 2007 - 2:00 PM cheeco the temp probe is there to tell the ecm if/when th... Jun 14, 2007 - 11:08 PM
Gary QUOTE(cheeco @ Jun 15, 2007 - 12:08 ... Jun 15, 2007 - 12:01 AM Culpable04 QUOTE(cheeco @ Jun 14, 2007 - 11:08 ... Jun 14, 2007 - 11:11 PM Batman722 but Gary there is problem, his ECU is from a cali ... Jun 15, 2007 - 12:06 AM cheeco QUOTE The diagram below is straight from the BGB. ... Jun 15, 2007 - 12:48 AM Gary QUOTE(cheeco @ Jun 15, 2007 - 1:48 A... Jun 15, 2007 - 11:47 AM Culpable04 guys, it has been a lot of help for me, all your i... Jun 15, 2007 - 12:32 PM Gary Glad it works out for you. Jun 16, 2007 - 12:34 AM |
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