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GJP IO Box Download Nissan / Infiniti

This page applies for Flex Fuel kits, for the Nissan family.

GTR R35 Install Instructions:

GJP IO BOX Install GTR R35 (FlexFuel) V1.0 Instructions

FIRMWARE for IO Box:

Click here for video on how to flash firmware on the IO Box

Download computer app:

GJP_FlashDownload

Firmware: 2.0.9

The following changes have been made:

  • Added Description for diagnosics
IO_BOX_V2_0_9_GTRDownload

Firmware: 2.0.8

The following changes have been made:

  • Added Fuel pressure sensor
IO_BOX_GTR_V2_8Download