NIStune Type 1 Hardware Installation Page 17 of 17
EK10 MA09ERT / S13 KA24E
1. Remove the factory ROM chip, install a 28 pin machine drilled socket
2. Then test that the ECU still works by placing the factory ROM chip in the socket and checking the
vehicle runs and flashes LEDs when in diagnostic mode.
Installation of the NIStune board now follows the same procedure as for other 6802 based ECUs apart from
the header connector.