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Old 07-01-2005, 12:22 AM   #1
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Question JRSC troubleshooting

Well I just completed my JRSC install. I checked the lights that go on within the ECU card and it is all good except the yellow flashing light doesnt turn off after 20sec. Does anyone know how this issue can be fixed and or if it is an issue.

Also when I run the car and it produces boost the Air fule gauge runs rich then slowly moves to the lean side. Could this be because I customed my AEM CAI to be used with the JRSC and that there may be to much air gettin in?? or is this some other issue?

My Air fule gauge is connected to the front O/2 sensor, spliced into the white wire (i think its the only one) . Just wondering if this is the correct wire to get the propper reading.

When I run the car it runs awsome but the Air fule gauge is bouncing back and forth from lean to rich it almost never stops moving at all. So I dont think it is reading right.

If anyone has info on how to hook up the gauge I could really use some help.


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Old 07-01-2005, 06:56 PM   #2
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I fixed it
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Old 07-01-2005, 11:57 PM   #3
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And it was ?
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Old 07-02-2005, 12:20 PM   #4
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Well I went over all my connections with the ECU and re-saudered them after that everything worked, love it car pulls :D run's around 5-7 psi and a TSX tried to keep up with me lol, no chance.
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Old 07-04-2005, 04:52 PM   #5
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On the boost gauge what vacuum or pressure line did you tee off of?
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