Ecu Question

[ddgrave321]

anyone know if an ecu with a 62 on it is tunable?

I have a redline performance ecu and was wondering if you can tune that?




its not the stock Ecu, and this is from previous owner and I just dont really know much about it...

any insights would be greatly appreciated

[compactfean]

If it is a ”redline” ecu it should have a daughter board with 2 e-prom chips. Those chips are the tune for the ecu and to be tuned need reflashed or replaced for your current setup. Take the cover off and you will see what I'm talking about.

[ddgrave321]

can the people whos gonna try and tune my ecu reflash it themselves?

[compactfean]

Yeah if they have a program to do it and know how to rom tune. Rom tuning takes time because you have to remove the chips, adjust the tune from what it was (so you would have to do some data logging to know where to start from) then reinstall the newly tuned chips and then re run the car and data log to make sure adjustments were effective in the way intended. eprom tunes aren't ”real time” tunes.

[compactfean]

Can you do me a favor and take a pic of the daughter board?

[ddgrave321]

wow thanks for all the insight and yes I will take a pic of it today. I will post later afternoon

[ddgrave321]

better look at the cover


and here the inside. not sure if thats what your talking about but maybe not
I say that because that may not be the daughterboard

[compactfean]

Yeah that's the daughter board. The 2 large identical chips are where your tune is stored. It looks as if that daughter board has some sort of usb or something for real time monitoring but not sure. Very nice board though!

[compactfean]

I did some searching and couldnt find excactly what software they used or what that plug is for but maybe they can answer some of your questions. http://redlineperformance.net/services.html

[ddgrave321]

sweet thanks for that web ill definitely check them out and what makes you say its a nice board?

[compactfean]

Just for the fact you can connect to the board. Mine is so much more simple than that. Lol. When you find out more about it, post back! I'm kinda curious what that's for.

[ddgrave321]

will do bro. Either the dyno guys can answer that question or whenever redline decides to call me back lol.. But ill make sure to keep you updated on it. thanks again