Nissan Consult USB 14 Pin DDL Diagnostic Interface with FTDI FT232R Chip

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The Nissan Consult 14 pin diagnostic interface that pairs with your PC using a high-speed USB connection and is compatible with a wide range of available third party software. This version is fitted with a mini USB port that's more compact than the older RS232 connection version. It's compatible with most Nissan vehicles from 1989-2000 equipped with the 14 pin Gray Consult I connector that's normally found near the driver's side fuse box.


  • Compatible with most Nissan/Infiniti from 1989 to 2000*
  • FTDI FT232R Chip
  • Monitor and record real-time data
  • Scan and clear engine codes
  • Adjust timing and idle
  • Power balance testing
  • Reset self learn codes
  • Control idle air valves and relays
  • Connects to your PC with the mini USB to USB cable
  • More compact than the older RS232 version
  • Interface for Nissan's 14 pin gray Consult I port
  • LED indicator lights show power and communication signals
  • Durable ABS plastic housing
  • Self-powered by the 14 pin diagnostic port

Compatible Models: Most Nissan's from 1989-2000 including:

  • 240SX
  • S13
  • S14
  • Sentra
  • Maxima
  • Cefiro
  • 300ZX
  • Skyline
  • Altima
  • Z32

*NOTE: Some vehicles up to year 2004 use OBDII (K-Line) for communicating with the ECU, BUT still use the Consult I (14pin) port for diagnostics.


  • Interface: Mini USB to Nissan DDL Consult I 14pin
  • OS: Windows Windows XP 7 8 8.1 10 32/64 bit (varies depending on the 3rd party software used)
  • Power: 5V from Mini USB
  • Chip: FTDI FT232R USB UART

Supported Software:

  • Nissan DataScan I for Windows XP/2000/Vista/7
  • Nissan DataScan I Android App
  • CalumSult 0.08h, WinXP, ROM dumping/real time graph.
  • Consultan 1.0 for Mac OS X
  • ConZult for Nissan 300ZX Z32, WinXP, base idle mode, simple bar graph.
  • DDLreader, Win 2000/XP
  • DDLreader, Win 2000/XP
  • ECUTALK 1.35, Win XP/7, gauge/logging,trip meter
  • ECUTALK 1.34 for PPC, Win mobile 2003 mobile 5
  • Nissan Conzult Z32
  • ScanTechNissan 1.38, Win 2000/XP, ISO 9141, KWP2000, active tests.
  • SRTalk 1.0, Win 2000/XP
  • TECU 2.53, Win 2000/XP
  • ZControl 2.0,Win 2000/XP, Z32 ECU editing tool, 300ZX TT, 1990~1994
  • ZTalk 1.1, Win 2000/XP
  • nProbe hardware stopped 2005.12.31, software by TwinTurbo.NET.
  • PalmZ for Palm PDA by Ztechz forum member MezafitsII.

NOTE: Some of the available software may need to be registered/purchased


3 Reviews Hide Reviews Show Reviews

  • 4
    accurate information

    Posted by John Peers on 6th Nov 2017

    Works well and gave me the same answers as the Local Nissan dealer so the data is correct, takes a bit of understanding and needs the free manual download to understand.

  • 5
    great consult cable

    Posted by mike on 20th May 2017

    Bought this to trouble shoot a problem with my skyline. Cable worked perfect.

  • 5

    Posted by Unknown on 2nd May 2016

    Great reliable source for the Consult 14 pin interface.