NIStune Type 4 User Manual

Page 6

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Type 4 Hardware Installation Manual

Page 5 of 21

Solder removal

Using a de-soldering gun with a small tip carefully
remove the solder for the connector matching your
ECU type. This is best performed from the rear of the

Adaptor A

SR20DET from Late S13 180SX, S14A & S15, UK N15
Almera GTi, P11 Primera, Late W10 Avenir, Late K11
Micra 98-02.

On W010 (20 pads) de-solder pads 1 - 20
On W020 (30 pads) de-solder pads 2 – 21

Note the 1 pad offset between the two rows


Adaptor B

S14 KA24DE/U13 KA24DE/N15 GA16DE/B14
SR20DE/A32 VQ30DE/Z32 VG30DETT 1996 -


solder the W001 row of pads 1 - 40 (outside row).

Y33 VQ30

– de-solder W010 pads 1 - 40 (no photo

currently available).

Adaptor C

ER34 RB25DET / WC34 RB25DET (series 2)
De-solder the W100 row of pads 1 - 40 (inside row)

Autos will have the outside row of pads already used by a
board containing auto control circuitry, as shown in this
photo. You may need to carefully bend this board towards
the ECU wall to obtain clearance.

Pads de-soldered for Adaptor A

Pads de-soldered for Adaptor B

Pads de-soldered for Adaptor C