NIStune TYPE 1 V.3.5 - Manual (Page 13)

Nistune Type 1 Hardware Installation Page 13 of 33
D. 1989 Single Board - Single ROM - Header Connector ECUs
Vehicles: Z31 VG30 late, HR31 RB20, S13 CA18, A31 RB20, EK10 MA09, S13 KA24E
These ECUs either only contain a single chip such as shown in the pictures below. These contain
a header connector which the Nistune board connects to on this particular ECU.
1989 Z31 VG30E/ET