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Experts in car diagnostics since 2001
  Home Car fault-finding tools Handheld EOBD engine tools - All modern cars

Foxwell NT204 Diagnostic Scan Tool

Foxwell NT204 EOBD OBD-II Diagnostic Scan Tool with live data graphing

Product Code: FXNT204

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£ 49.94
was £ 59.00
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£ 49.94
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Product details

Want comprehensive EOBD / OBD-II coverage?
Look no further - engine-management diagnostics on
ALL* 2001+ petrol and 2004+ diesel cars for less than 60!

This scan tool allows car owners and mechanics to quickly read and clear engine Diagnostic Trouble Codes (DTCs), to read freeze frame data, to view on-board test status, and to view and graph live data streams from the engine's sensors in real-time.


  • Save money by reading and clearing fault codes yourself
  • Fix faults at home or go to the garage armed with information
  • Use in a garage environment to quickly diagnose problems
  • View manufacturer-specific as well as generic fault code definitions on-screen
  • Quick and easy to use
  • Hard-wearing, ruggedised design
  • UK-based email support if you experience any problems
  • Free software and firmware updates via a PC connection (cable included)
  • Brand new - 1 year Warranty


  • Read and clear engine fault codes
  • Switch off Check Engine Light (MIL)
  • View on-screen fault code definitions (generic and manufacturer-specific, where available) - thousands of definitions stored within the tool software
  • Read freeze-frame data (a snapshot of sensor values when a DTC occurred)
  • Read real-time live data streams from the engine sensors - ideal for monitoring intermittent faults
  • Graph live engine data on-screen
  • View Readiness Test Status for emissions testing - quick display of status of all tests on a single screen
  • Multiple languages supported
  • Read stored and pending fault codes
  • Retrieve VIN, Cal ID and CVN identifiers from ECU (dependent on vehicle support)
  • Colour TFT graphic display
  • Compatible with petrol cars from 2001* (and some earlier models - see below)
  • Compatible with diesel cars from 2004*
  • EOBD/OBDII cable with 16-pin connector (for the 16-pin socket on all* 2001+ petrol cars and 2004+ diesel cars)
  • Supports all EOBD/OBDII languages (ISO-9141, ISO-14230 (KWP2000), PWM, VPW and CAN)
  • Takes power from the car - no batteries needed

16-pin connector

NOTE: This product is not designed to switch off 'Service Indicator' light, 'Airbag' light or 'ABS' lights.

Package contents

  • NT204 Scan Tool
  • USB PC cable for updating software
  • User manual

Car Compatibility

  • ALL* 2001+ petrol and 2004+ diesel UK-sold cars
    (* - passenger cars sold from new within the EU, with fewer than 10 seats and a gross vehicle weight rating of less than 2500kg)
  • Most European petrol Ford cars with the EEC-V engine-management system - see below
  • Many petrol Jaguar vehicles back to approximately 1997
  • USA import cars manufactured from 1996 on (e.g. Lincoln Town Car)

Additional information

This code reader will read/clear codes from EOBD diagnostics systems (this covers engine, powertrain and emissions faults). It will not read/clear codes from other systems, e.g. SRS, ABS or Suspension systems.

Product comparison

Below is a comparison of our EOBD handheld tools available.

Please click a product link to view more information on the required product

Features NT200
Scan Tool
Foxwell NT200 Scan Tool
Scan Tool
Foxwell NT204 Scan Tool
Scan Tool
Foxwell NT301 Scan Tool
Price including VAT & UK delivery 34.94
Click here
Click here
Click here
Recommended for Professional Use No YES YES
Vehicle Coverage EOBD EOBD EOBD
Read EOBD fault codes YES YES YES
Clear EOBD fault codes YES YES YES
On-Screen text definitions of codes YES YES YES
DTC definition look-up facility No No YES
Displays Freeze-Frame data YES YES YES
Displays live data streams from engine sensors YES YES YES
Displays I/M readiness test status YES YES YES
Tool can be updated via the Internet YES YES YES
Graph live sensor data No YES YES
Colour display No YES YES
Touchscreen No No No
Save diagnostic records No No YES
Hot keys (quickly read/erase fault codes) No No YES
Vehicle condition indicator LEDs No YES YES
Print scan data via a PC No No YES
Soft carry case included No No No
Product link Click here Click here Click here

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