Ford Enhanced (OBD II) Diagnostics

FORD ENHANCED (OBD II) DIAGNOSTICS

IMPORTANT

This system applies to Ford vehicles manufactured from 1996 to present. Some vehicles in 1994 and 1995 were equipped with the

EEC-V system. Refer to “Appendix A - Data Link Connectors".

Ford vehicles manufactured from 2002 to present automatically use Global OBD II Diagnostics.

The first time the scan tool communicates with the vehicle, the communication type is automatically detected, and is used until the scan tool is turned OFF or another vehicle is diagnosed.

If an Error Message displays, make sure the OBD II connector is securely attached, and the ignition key is ON. Cycle the ignition key to OFF for 10 seconds, then ON. This may be required to reset the computer. If required, select YES to try again. If the problem still exists, refer to “Error Messages” on page 9-2.

Manual Info

The Manual Info function instructs the user what section of the manual to use. This section covers Ford Enhanced (OBD II) Diagnostics.

I/M Readiness

Refer to ” on page 4-1 of Global OBDII Diagnostics.

6

Read MIL DTC

The Read MIL DTC function retrieves Diagnostic Trouble Codes (DTCs) from the vehicle’s computer module(s). This function can be performed with the KOEO or KOER. These codes cause the computer to illuminate the Malfunction Indicator Lamp (MIL) when an emission-related or driveability fault occurs.

Select Read MIL DTC and press ENTER. The Scan Tool retrieves the DTCs stored in the vehicle’s computer module(s).

If a message displays stating SYSTEM PASS: NO DTCS FOUND, press the FUNC key to return to the Ford

Function List.

Ford Function List

?

1)I/M Readiness

 

` 2)Read

MIL

DTC

[

3)Read

All

DTC

~

System

Pass:

 

 

No DTCs

Founded.

 

~

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Actron 9640 user manual Ford Enhanced OBD II Diagnostics, Read MIL DTC, Mil Dtc

9640 specifications

The Actron 9640 is a distinguished automotive diagnostic tool that has garnered attention for its versatility and user-friendly design. Designed for professional mechanics and DIY enthusiasts alike, the Actron 9640 stands out for its comprehensive features and advanced technologies that simplify vehicle diagnostics.

One of the main features of the Actron 9640 is its ability to read and erase diagnostic trouble codes (DTCs) for a wide variety of vehicles. This tool supports OBD II protocols, allowing it to communicate with a vast array of vehicles produced after 1996. The device provides clear, detailed descriptions of any trouble codes, enabling users to quickly identify and address issues. This is vital for efficient troubleshooting and ensures that users can make informed decisions about repairs.

Another significant advantage of the Actron 9640 is its built-in memory. The device can store code definitions and repair solutions for easy reference during diagnostics. Additionally, it features a robust data logging capability, allowing users to capture live data in real-time, which is essential for performing thorough diagnostic evaluations. This functionality helps in monitoring engine performance, thereby assisting in pinpointing issues that may not always trigger a check engine light.

The Actron 9640 also incorporates a user-friendly interface, equipped with a large LCD display that presents information in an easy-to-read format. Its intuitive navigation and menu options cater to users of varying expertise, making it accessible to beginners while still offering the depth of features that seasoned professionals rely on.

In terms of connectivity, the Actron 9640 is designed to be compatible with various vehicles, supporting multiple protocols beyond OBD II, including CAN, J1850, and ISO9141. This broad networking capability ensures that the device can diagnose problems across different car brands and models.

Built with durability in mind, the device features a robust housing that can withstand the rigors of a workshop environment. The ergonomic design ensures a comfortable grip during use, making it practical for extended periods of diagnostics.

Overall, the Actron 9640 combines advanced features, comprehensive functionality, and ease of use, making it an excellent choice for anyone looking to conduct reliable automotive diagnostics. Whether you're a professional mechanic or a casual car owner, the Actron 9640 can help you maintain your vehicle's performance effectively.