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I just downloaded Tunercat 2.21 and am trying to get it to let me get to changing some constants. But I don't know how to get the thing to work. Can anyone give me a walkthrough of how to set up Tunercat to start programming and how do you flash the new file onto the car?
you need to have at least an initial file on it to mess with the settingsQuote:
Originally Posted by twcblackhand6970
Mine is a little different and I have to burn the chip.. somehow you have to get a stock .bin file or at least whatever tune you have on your car right now. Wish I could help more but I only know how to do it with a chip reader/burner
Well it has a Asdz.bin file already on it, I just don't know if that is car's computer.
Do you have the ASDZ label on your pcm/ecm anywhereQuote:
Originally Posted by twcblackhand6970
http://monodax.com/forums/tunercat-f...tock-file.html
there are some in there i believe
just upload the current tune you have on your car.
yea, i did that. i didn't notice that the $EE wasn't installed so I installed it and got my .bin file. changed some constants and now it shifts right.
ok, now how do I know if I'm running rich? I use TTS right now and it says my BLMs are 128, but I'm in open loop due to bad o2 which I'm about to fix. Is that BLM correct or not cause it's in open loop?
nvm, tunercat killed pcm :( ....gave me error as it was programming and poop now. just order madz28 tune, lets see how this stuff goes.
Is that a common problem? I'd like to start tuning mine.... but don't want to mess it up having no clue what I'm doing.