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Old 07-05-2017, 04:02 PM   #293 (permalink)
Jayhovah
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Join Date: May 2013
Location: St. Pete, FL
Posts: 3,848
Drives: 520whp Fire Breather
Rep Power: 86951
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Small update... 1.5 years later and I am still getting great support from JTran too, who I've also come to find out is no longer accepting new work because they are so busy.

I've had a few small issues with the car since the install that I believe are tune related...
1) The idle still wobbles. I've done everything I can think of to ensure this is not installation related so I am hopeful it can be tuned out.

2) When coasting to a stop if I leave the car in gear and just hold the clutch in, the revs will pulse for a few seconds.

3) My fuel computer reports my gas mileage to be roughly half of what it should be... Johnny has already figured out the injector sizing for the fuel computer is incorrect.

These issues never got corrected because I drove 1000 miles home almost directly after my tune... but I was able to score an Ecutek remote tuning cable and dongle not long ago. I messaged Johnny on facebook this morning and he just told me to pull the ROM and send it over and he'll fix me up =)

Going to try and pull the ROM this weekend.. will keep those of you who are still following updated =)
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2013 Gun Metallic Sport - Gamma V3 Twin Turbogized
DIY Gamma V3 TT Install * Jayhovah's Gamma V3 TT Install Pic'Z and Vid'Z * DIY: Washer Reservoir for the Boosted
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