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Subject updated 6-20
     
Posted by Carlos Ramirez on June 20, 2013 at 8:14 PM
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In Reply To Misfire, stuttering issues posted by Carlos Ramirez on June 18, 2013 at 09:14 AM
     
Message Well I re-ohmd all my injectors (13.9) and my coilpacks 0.7, use some contact cleaner on electrical points and dielectric grease, put some new zfr7f (I had some old ones) gaped them to 0.35.

Redid a ground point connection.. (I really want to separate all the GND power points seems I got a lot of accessories off one power source.

Looked for vacuum leaks (replaced my small o-ring on the balance tube which some how got lost).

Check the ECU area for any problems didn't seen anything major other than a screw that holds down the ecu was a bit loose.

The car started running better right away and was looking hopeful. But when I took it out the car was still having issues when going into boost (.5bar) it would fall on its face, and power steering was stiff and the defi was still not reporting Vehicle speed.

While I was driving around my still gauge pod fell off (the double side sticky tape lost its adhesion) and the defi display VSS connector came off. So I went ahead and pulled over and completely removed AEM remote AFR gauge and the defi connector. As soon as I did that Power steering was back and and the stumbling, hesitation, and misfire was gone even under boost.

My idle is still a bit unstable and making changes to the AAC values doesn't seem to make a difference to idle. So I am going to do some work on that I believe the driver is no working and maybe I still need an ECU.


     
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