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Old 02-28-2001, 04:48 PM   #1
yebokmj
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Post Anyone with experiance installing JC Sport Torque Chip II?

I am doing the install tonight and everthing makes sense exept for the following. There is a Temp from sensor conection, temp to ecu conection and then a Temp modifided conection. Where does this modifided connect? Do I conect along with the temp sensor to ecu? Help?
Joshua
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Old 02-28-2001, 05:50 PM   #2
yebokmj
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anyone?
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Old 02-28-2001, 06:45 PM   #3
96Lconversion
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If I remember correctly, one lead is for the actual engine temp, and the other is to fool the ecu into thnking the engine is colder than it really is. But I forget what that accomplishes. Hope this helps.

Bill
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Old 02-28-2001, 09:20 PM   #4
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josh, i just installed one a couple of weeks ago.cut the temp sensor wire a couple of inches from the ecu.the wire going away from the ecu,attach the temp sensor wire from the tc2.the wire going into the ecu,attach 1 of the 2 temp wires from the tc2.there are 2 wires on the tc2,USE ONLY 1!.the modified wire will really give you more fuel.the regular wire (temp wire to ecu)will just slightly modify the fuel.do not use the modified wire,only if your car is running very lean.

you will have 1 wire you will not use.pm me if you have any questions with your turbo install,being that i just did the same install 3 weeks ago.john at JCS is very helpful too.

tony
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Old 03-01-2001, 04:42 AM   #5
yebokmj
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Thanks Tony, your a life saver no one at JC Sports seemed to be able to answer it for me. I will be putting it in this morning.
Joshua
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Old 03-01-2001, 04:51 AM   #6
AndresRS01
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Tony , hi

How do you like yours??
I suppose to get mine any day.
What kind of improvements did you feel?
Mine suppose to raise the rev limiter red line also.

Thanks for the input

Andres
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Old 03-01-2001, 11:22 AM   #7
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hey dude, hows the turbo going. Is it running any better than last night? CHUG CHUG WOOOOSSSSHHHH!!!
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Old 03-01-2001, 09:23 PM   #8
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andres,
do you have a turbo?or are you n/a.
i installed mine when i put the turbo in,so i noticed alot of improvements.
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Old 03-02-2001, 11:58 PM   #9
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That is correct, one of the temp wires is not used - you can fool the motor into thinking it is colder and get more enrichment if you use the modified wire to feed the signal back to the ECU instead of using the regular temp wire.

I wonder if his would be good for a modded NA car with a fuel pump that doesn't have a RRFPR to add more fuel.

Larry www.ImprezaRS.com
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