I'm a little upset about my "M" reflash
#1
Registered User
Thread Starter
Join Date: Dec 2003
Location: pittsburgh , pa.
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
I'm a little upset about my "M" reflash
I took my car in for the recalls (The first time I took it back to the dealer since I've had it) , and they reflased my car with the "m" version software. I had the "J" version. Am I nuts or did my car lose some horsepower ? It seems not to have that "throw you back in the seat " kick when I shift from 2nd to 3rd anymore. The car seems to idle smoother though. Can anyone give me any info. on whether I actually did loose some HP. I bought my 8 last Oct. and never had any problems (except the squeaky brakes) since I bought it. Is there any other differences that I may come to notice with this new flash. I'd appreciate any input. Thanks everyone.
#2
Registered User
Join Date: Jul 2004
Location: Riverside, CA
Posts: 1,160
Likes: 0
Received 0 Likes
on
0 Posts
Others have reported similar findings. Most believe that the ECU will "readjust" taking into account your driving habits. Things may very well improve over the next week. Do a search for the other thread(s) on this issue.
#3
Registered User
Join Date: Jan 2004
Location: Raleigh
Posts: 111
Likes: 0
Received 0 Likes
on
0 Posts
I tested several versions with a G-tech and the L version was slower than the original flash on my September 03 built car. The high end kick was gone as was .5 seconds 0-60. Mileage, however was up by 2-3 mpg.
The M flash has indeed gotten better since the first few days. The high end kick is still not as dramatic as it was originally, but the 0-60 time is now the best since I have had the car--about 6.4 seconds with no high revs or wheelspin. Mileage is off slightly from the L flash (19.5 instead of 20).
The M flash has indeed gotten better since the first few days. The high end kick is still not as dramatic as it was originally, but the 0-60 time is now the best since I have had the car--about 6.4 seconds with no high revs or wheelspin. Mileage is off slightly from the L flash (19.5 instead of 20).
#4
Registered User
Join Date: Jun 2003
Location: Honolulu, Hawaii
Posts: 1,266
Likes: 0
Received 0 Likes
on
0 Posts
It seems that the ECU does re-learn ones driving style. Same thing happened to me, but after driving her HARD, the power is back. See this thread: https://www.rx8club.com/rx-8-discussion-3/got-m-flashed-wasnt-happy-but-now-its-all-good-38013/
#5
I am a meat popcicle
It seemed to work great for me. My mileage went up, and my butt dyno was reporting a slight increase. Oh... perhaps best of all (perhaps not) the black carbon on the bottom of my tailpipes as been cut back dramatically. I guess the damn thing was running a bit rich.
#6
Registered User
Thread Starter
Join Date: Dec 2003
Location: pittsburgh , pa.
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
Thanks alot everyone. You all renewed my faith in Mazda. I just had the reflash last Fri. and drove it straight home and didn't drive it again until Sun. but only a few miles. Well after reading your replies at work and riding home like a "bat out of hell" , I have noticed a definite increase in acceleration. It honestly felt even faster than before. I'm soooooo happy. Thanks again !
Thread
Thread Starter
Forum
Replies
Last Post
mdw33333
Series I Aftermarket Performance Modifications
130
03-22-2004 05:39 PM