D dognut New Member Joined Feb 20, 2011 Apr 9, 2011 #1 Inside the ecm there are 2 prom chips. The larger one is the performance prom we all change for various reasons. What does the smaller chip do??? Thanks, tom
Inside the ecm there are 2 prom chips. The larger one is the performance prom we all change for various reasons. What does the smaller chip do??? Thanks, tom
D davelostmissing Senile Member Joined Jul 15, 2004 Apr 9, 2011 #2 http://www.turbobuick.com/forums/general-turbo-buick-tech/95839-calpack.html#post656811 http://www.turbobuick.com/forums/computer-chips-101/231263-calpack-chip-question.html
http://www.turbobuick.com/forums/general-turbo-buick-tech/95839-calpack.html#post656811 http://www.turbobuick.com/forums/computer-chips-101/231263-calpack-chip-question.html
