I beat you on that one!

 

You should have done more research on different flashes.

 

dynpflash is the only one i know of, plus everyone praises it so much

 

In most cases - I would stick with the stock ones so you can have more of a set it and foret it mentality


I your more of a person who likes to tinker - by all means get the 8's
BUT - you have to change them a bit more often

 

All reflashes maintain FULL OBD-II funtionality - when you get erroneous codes its a pain in the *** - BUT - when you have a problem with you car it can save you thousands and thousands in diagnostic time

Also - many states do the emmissions testng on OBD-II cars through the data port so the reflash will get you through emissions

IF ANYONE has the Dyno Flash and is not getting the 0300 code fixed - IF you're not fully satisfied - just send it back for a FULL REFUND

The main point of the Dyno Flash is makingyou car run better and make more power

We can not guaratee that i will fix this code problem that some evos seem to have - although it does seem to get a bit better with the Dyno Flash

 

Hmm, Al, I thought you had this all fixed? https://www.evolutionm.net/forums/sh...d.php?p=723156

Edit: Posting what Al originally said, in case he edit's the original post (not sure if he can...).

 

As the days pass, and Mitsu offers no fix for this problem, I am beginning to think the AEM EMS is the solution to my problem also....

SC~0300 is kicking my 455...

 

You know what's really weird. Last week I was getting the P0300 so bad, that everytime I was in a gear (between 2nd and 5th) between 3k and 4k RPM, it would misfire.

Then I decided to try new plugs, no dice. Then I was going to try to replace the tranny fluid, but instead I reset the ECU by pulling the negative. Then, it "went away"!

Have you experienced that SC?

 

Actually we thought we had it licked 100% as we had no reports of any 0300 codes on our customer's cars for a long time and we did not see any on our tuning runs

THEN - we started to get a few guys who still got the codes

SO - at this point ALL I can represent is that the Dyno Flash appears to resolve the problem in SOME cars - makes it BETTER in others and in some cases does nothing

Bottom line - if anyone wants to TRY IT and if it does not fix your 0300 code - send the Dyno Flash back for a 100% refund - no questions asked - HOW is that ?

 

Resetting the ecu does erase the cel. But it will reappear within about 150 miles.

SC~ who saw/felt the warning 3 times on his 10 mile commute this morning.

 

I used to get the misfire code also, but it went away and hasn't come back in more than 3000 miles. I always coded when decelarating. I did add 2-3 degrees of timing to my idle settings and since I havent coded again.

Gil-superz