Socket and new SST EEPROM to be installed

Remove the cover, find the EPROM and Knock Sensor Calibration circuit.

Read the factory calibration, using Memcal header adapter and Willem programmer

cut the leads to the EPROM , and remove each leg with soldering iron.

install socket, solder in place

install SST 27SF512 chip

place blue cover back over, DONE.

program you're new EEPROM. now its ready to put back in your car and go for a drive.