Diagnose right in your browser — plug in an ELM327 and the site reads your car itselfProgram for Windows and macOS — all-module scan on any make
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Infiniti FX diagnostics

Infiniti FX (2003–2013): free AI diagnosis by symptoms, fault codes or a dashboard photo — plus OBD-II reading right in the browser.

What usually goes wrong on the Infiniti FX

  • Моторы VQ35DE и VQ37VHR к 130-150 тыс. км начинают есть масло и течь по прокладкам клапанных крышек.
  • Задние сайлентблоки многорычажной подвески и стойки стабилизатора разбиваются рано — стуки и уводы при пробеге за 80 тыс. км.
  • На FX45/FX50 с моторами VK текут передние сальники и шумят цепи ГРМ на холодную.
  • Датчики распредвалов и катушки зажигания дают троение и ошибки фаз.

These are the model's typical weak points, not a verdict on your particular car: the AI keeps them in mind, but the diagnosis comes from your symptoms and your codes.

Fault codes that come up most often

P0300P0016P0420P0130

Click a code to open the breakdown: what it means, how serious it is and what to check first.

1

Describe the problem

Tell the AI chat what your Infiniti FX is doing — noises, warning lights, behavior. It knows the model's typical weak points and asks the right follow-up questions.

2

Read the codes

Plug an ELM327 adapter (over USB or Bluetooth LE) into the OBD-II port and read fault codes right in the browser on the Connect adapter page — no software to install.

3

Get a verdict

The AI ranks the likely causes, tells you what to check first and whether it's safe to keep driving.

Problem with your Infiniti FX?

Describe what's happening or paste the fault codes — the AI will narrow down the cause and tell you what to check first.

Start diagnosis

What can be read from this car

Through the OBD-II port on your Infiniti FX you can read engine fault codes, live sensors, readiness monitors and a freeze frame — with an ELM327 adapter, including right in the browser. If the car has a CAN bus (roughly 2008 and newer), the program additionally polls the remaining modules:

  • Тяговая батарея
  • Кузовной блок

The list of modules depends on the trim and options: the program shows the ones that actually answered.

For a deeper scan of your Infiniti FX — all modules, live data, freeze frames — use the free Diagnost program for Windows or macOS with an ELM327 adapter.

Other Infiniti models

QX70QX50QX60QX80Q50G (G35/G37)