I have tried to figure this out through searching all over but for some reason cannot. with a 89SMEC can you use MPScan to view and log memory values without any modification such as the flash chip? Board is socketed but just wondering if I can buy only the cable and datalog with just that and a laptop? As i can figure out in order to flash while in car you would need the flashable chip as well as the cable and wire added to computer harness for 12v to flash.