OK guys and gals, We did a diagnose scan on my 95 SE this afternoon and it turned out to be ECM malfunction. The Snap-on MT25002901 scanner did provided some infor of what have went wrong inside the ECM, but it does not instruct how to fix or which of the component need to be replaced. Luckily, my inlaw called on of his buddy's junkyard and they do have a ECM for 95-99 Maxima Auto. They don't know exactly what it was on 95-96-97 or 98, and the code on the ECM is J2 instead of B7 for 95 SE. However, the J2 ECM does work great and it only cost me $30 bucks NOT $574 as we're quoted at whole sale price from a local dealer. I did open the original ECM to take a closer look inside but it looks like new with out any sight of defect. BTW, car runs great and the CEL is gone for now.

 

Good work ... glad to hear your car is back on the road.