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
HR31 RB20DET
NIStune Type 1 Hardware Installation | Page 15 of 15 |
