S15Link - NS15X

Easy to install. Affordable. Reliable.

G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car.

This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.

Designed for the SR20 engine. This ECU will work with the 64 pin, blue header plug ECU version.

Please check your connector matches the header in the listed photo before purchasing.

This ECU works for manual transmissions only.

ECU includes an onboard 7 bar MAP sensor.

Most factory features are supported.

Check the features tab for I/O expansion options.

This ECU now includes E-Throttle as standard.

Now with 4 pin powered CAN connector (See note below).

Suitable Applications:

S13 Silvia / 180SX SR20DET (but not CA18DET)

S14a Silvia (facelift) SR20DET

S15 Silvia SR20DET

S15 Silvia SR20DE

RNN14 Pulsar GTI-R SR20DET

N15 Pulsar SR16VE

N14 Distributed

*For the 76 pin header ECU, have a look at the S13X PlugIn listing.

Note: This Plug-in features a new 4 pin powered CAN connector and cannot use the old CANPCB cable for CAN connection.  Use the CANJST4 (Code 101-0198) cable for connecting CAN devices.  This new 4 pin port and cable provide not only the CAN connection, but also a protected 12V power supply and ground for powering the CAN devices.  The power supply is protected by a self-resetting fuse rated at 3A continuous.

G4X PlugIn Key Features (where applicable):

Up to 6D fuel and ignition mapping

Precision closed loop cam control (four cam, independent control)

Sequential fuel delivery

Digital triggering, all OEM patterns

OEM idle hardware supported

5D boost control with three switchable tables

Motorsport features - antilag, launch, flat shift

Continuous barometric correction (on board)

CAN port

QuickTune - automated fuel tuning

Individual cylinder correction

USB tuning cable included

Stats recording into on-board memory

Gear compensations for spark, boost and fuel

Real time selectable dual fuel, ignition and boost maps

Sync and crank sensors can be a combination of Hall effect, variable reluctance or optical

Boost control referenced to gear, speed or throttle position

512 mega bytes data logging memory

Staged injection

Knock with "windowing"

I/O Expansion Options:

The following expansion connector inputs/outputs are provided:

On Board MAP - An Volt 3

E-Throttle Relay - Aux 12

Expansion connectors

Expansion 1 - Signal Ground

Expansion 2 - +5V Out

Expansion 3 - An Volt 5

Expansion 4 - An Volt 6

Expansion 5 - An Volt 7

Expansion 6 - An Volt 8

Expansion 7 - Aux 9

Expansion 8 - Aux 10

Expansion 9 - Signal Ground

Expansion 10 - +5V Out

Expansion 11 - Aux 11

Expansion 12 - DI 6

Expansion 13 - DI 7

Expansion 14 - An Volt 9

Expansion 15 - An Temp 3

Expansion 16 - An Temp 4