Foxwell NT301 OBDII or EOBD Code Reader User Guide

June 9, 2024
Foxwell

Foxwell NT301 OBDII or EOBD Code Reader

Shenzhen Foxwell Technology CO., LTD
QUICK START GUIDE

NT301 OBDD/EOBD CODE READER

The NT301 CAN OBDII/EOBD Code Reader from Gooloo is the easiest and quickest solution for O8D faults. When it comes to diagnosing Check Engine issues you’d never go wrong with the new NT301 code reader. It offers such useful information for entry-level pro and savvy DIYer that they can quickly and efficiently troubleshoot O8D2/EOBD problems on today’s vehicles. In addition, it’s 2.8″ TFT color screen and hot keys for I/M readiness test, and reading/clearing DTCs make it excellent value for money.

Applicable Functions

  • Read Codes / • Freeze Frame Data
  • Erase Codes / • Live Data
  • I/M Readiness / • 02 Sensor Test
  • On-board Monitor Test / • Component Test
  • Vehicle Information I • Modules Present
  • Unit of measure / • DTC GUIDE

Code Reader Descriptions

Foxwell-NT301-OBDII-or-EOBD-Code-Reader-FIG-2

  • A OBD II Cable
  • B LCD Display
  • C Green LED Display – indicates the engine system is working normally (all monitors on the vehicles are active and performing their diagnostic testing), and no DTCs are found.
  • D Yellow LED Display – shows the tool finds a possible problem. Pending DTCs exist or/and some of the vehicle’s emission monitors have not run their diagnostic testing.
  • E Red LED Display- indicates there are some problems in one or more of the vehicle’s systems. In this case, the MIL lamp on the instrument panel is on.
  • F UP Key
  • G DOWN Key
  • H LEFT SCROLL KEY -goes to previous character when looking up DTCs. Scrolls back and forth through codes found and through different screens of data. Also it is used to make selection of PIDs when viewing custom PID list, and to view PID graphs.
  • I RIGHT SCROLL KEY -goes to next character when looking up DTCs. Scrolls back and forth through codes found and through different screens of data. Also is used to cancel all selections of PIDs when viewing custom PID list.
  • J One Click I/M Readiness Key – quick checks state emissions readiness and drive cycle verification.
  • K BACK Key
  • L ENTER Key
  • M Power Switch – reboot the code reader
  • N HELP Key -accesses to the Help function and it is also used to update the code reader when long pressed.
  • O USB Port

How to Use NT301?

Foxwell-NT301-OBDII-or-EOBD-Code-Reader-FIG-3Foxwell-NT301-OBDII-or-EOBD-Code-Reader-FIG-4

Retrieve I /M

Foxwell-NT301-OBDII-or-EOBD-Code-Reader-
FIG-5

Updating

Foxwell-NT301-OBDII-or-EOBD-Code-Reader-
FIG-6

www.foxwelltech.us

  1. Download the update tool NT Wonder and install it.
  2. Enable NT Wonder and connect NT301 to computer with USB cable.
  3. Click or <Update offine-too start updating according to the software version conditions.
  4. An Update Finished Message displays when the update is completed.

Please download the User Manual for more detailed operations
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References

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