NIStune Type 2 V.1.6 - Manual (Page 8)

Type 2 Hardware Installation Manual Page 8 of 20
2. Z32 300ZX Installation
Remove the ECU from the passenger kick panel and then remove four screws which hold the top
lid.
Next desolder the factory EPROM and the four pads in the box labelled A - D near the EPROM
silkscreen markings. Use Acetone to clear conformal coating from the PCB prior to desoldering on
the bottom side of the ECU
Use Acetone to clean conformal coating from the top side of the ECU prior to installing the EPROM
socket and supplied connector cable. Ensure solder flows through the through holes of the EPROM
socket to ensure a good connection.