NisTune/Pocket Programmer2 related
Posted: Mon May 14, 2007 5:47 am
I'm finally happy with the tune I have made with NisTune and I'm having trouble understanding what I am doing wrong with regards to taking the main image(Bin) and burning that information to a chip.
I know I have the proper chips for the application....they were purchased by another fellow tuner(Jason84na2T) and he has had success with them.(they are from digi-key and are part#AT27C256R-70PU-ND)
I can't seem to remember everything he showed me back in November 2006 regardingthe programming. I have had three un-successful attempts and am not wanting to simply run out of trys by running out of chips to try on.
What I have done, with-out success, is to open up the POCKET PROGRAMMER program and select "load buffer", go to the NisTune Bin file that I have been using for the main image, and program device. It takes a few minutes doing its thing(programming the information), and then when I try the chip.....it doesn't work right. The fuel pump flutters on/off constantly and the engine will not start.
I remember being told to verify that the beginning of the information I am loading to the buffer when programming starts off with OFB7...I can see this and am at a loss, as I do not know what I am doing wrong. I think I'm doing something wrong that is easily fixed/answered....
Any help or ideas as to where to get help if none is available through here?
thanks in advance,
Dan
I know I have the proper chips for the application....they were purchased by another fellow tuner(Jason84na2T) and he has had success with them.(they are from digi-key and are part#AT27C256R-70PU-ND)
I can't seem to remember everything he showed me back in November 2006 regardingthe programming. I have had three un-successful attempts and am not wanting to simply run out of trys by running out of chips to try on.
What I have done, with-out success, is to open up the POCKET PROGRAMMER program and select "load buffer", go to the NisTune Bin file that I have been using for the main image, and program device. It takes a few minutes doing its thing(programming the information), and then when I try the chip.....it doesn't work right. The fuel pump flutters on/off constantly and the engine will not start.
I remember being told to verify that the beginning of the information I am loading to the buffer when programming starts off with OFB7...I can see this and am at a loss, as I do not know what I am doing wrong. I think I'm doing something wrong that is easily fixed/answered....
Any help or ideas as to where to get help if none is available through here?
thanks in advance,
Dan