07-11-2014, 12:42 AM
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#68
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Senior Member
Join Date: Sep 2013
Drives: 2013 FRS
Location: SF, CA
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Quote:
Originally Posted by WRB5titch
http://datazap.me/u/wrb5titch/phanto...2&zoom=718-817
Log of a third gear pull. Car's feeling great, although I did run into a couple issues when I first flashed.
Threw the rom onto the tablet and went to flash as usual, oft asked me to turn car on and confirm, which I did (ignition on, but car not started), after some time it asked me to switch the car on again but the car was already on. I hit ok. It does it's thing then fails to write the rom to the ecu and asks me to try again...
So...I go back, delete the tune off the oft and put it back on. Attempt the flash and it works this time....start the car up and it's struggling to start, wait 4 minutes then drive around the car would pull pretty well but at stop lights it would start idle hunting. Very much like the stock rom did back in the day. Unfortunately I don't have any logs of this event.
So, round 3. Take the rom off and put it back on, this time I put it on slot 2 instead of 5 (not sure that matters but wth, why not) go back out, reflash the car without issue, and return with the log.
What happened?  who knows.. but the car's running great now. No more idle hunting, and it definitely feels smoother and a bit more refined.
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I don't think you needed to do any of that ROM juggling. It sounds to me that the OFT connector either wasn't plugged in security the first attempt or that your ignition power wasn't fully ON during the first flash. Erasing and uploading maps on new memory banks don't have any effect. But glad its running well and the log looks great!
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