Troubleshooting Tips, View Freeze Data, Code Lookup

Select I/M Monitors and press the ENTER keyUsing. Each I/MthemonitorCodeand itsScannerstatus display® per screen. Use the arrow keys to view them. When done, press the BACK key.

•A status of “Ready” means that the required driving conditions for that monitor have been meet and it passed.

•A status of “Not Ready” means that the required driving conditions for that monitor have not been met.

•A status of “Not Applicable (N/A)” means the vehicle does not support that monitor.

View Freeze Data

When an emission-related fault occurs, certain vehicle conditions are recorded by the on-board computer. This information is referred to as a Freeze Frame data. The infor- mation is a “snapshot” of the operating conditions at the time of a fault. This data can be overwritten by faults with a higher priority. If codes were erased, then freeze frame data may not be stored in vehicle memory.

Select View Freeze Data and press ENTER. If freeze-frame data exists, then use the arrow keys to view the DTCs and parameter identification data (PIDs).

If more than one computer module responds with freeze frame data, then the frame number and module display on the first line. Press the ENTER key to change modules.

When done, press the BACK key.

Code Lookup

Code Lookup is a built-in OBD II Global (Generic) DTC database. It can be used to look up the definitions of DTCs. The DTC database does not include manufacturer specific DTC definitions.

Select Code Lookup and press ENTER. All characters must be entered – one character can be changed at a time. The carat (^) symbol automatically displays under the first digit.

Pressing the UP/DOWN arrow keys scrolls through the digits. Once the desired digit is displayed, press the ENTER key and the ^ symbol moves under the next digit. Repeat for the remaining digits in the code. After entering the last digit, the ENTER key displays the definition. Once in the definition screen, press the UP/DOWN arrow keys to view the previous or next code definition.

Press the ENTER or BACK key to return to the Code Lookup screen. Press BACK again if done.

Troubleshooting Tips

Perform A Visual Inspection

Performing a thorough visual and “hands-on” under- the -hood inspection before starting any diagnostic pro- cedure is essential. Many problems can be found this way. Visually inspect for the following:

• Has the vehicle been serviced recently? Sometimes things are reconnected in the wrong place, or not at all.

• Do not take shortcuts. Inspect hoses and wiring which may be difficult to see because of location (under air cleaner housing, alternators and similar components).

•Inspect the air cleaner and ductwork for defects.

•Check sensors and actuators for damage.

9040 specifications

The Actron 9040 is a highly regarded automotive diagnostic tool designed to provide users with an efficient and reliable means of troubleshooting vehicle problems. Its user-friendly interface makes it suitable for both novice users and experienced technicians, enabling it to effectively cater to a diverse demographic of automobile enthusiasts.

One of the main features of the Actron 9040 is its compatibility with a wide range of vehicles. Supporting both OBDI and OBDII protocols, this scanner can work with vehicles from 1996 onward, making it an invaluable tool for diagnosing issues across many makes and models. Its broad compatibility ensures that users can take full advantage of its diagnostic capabilities.

The device boasts a large, easy-to-read LCD screen that displays diagnostic codes and live data in real time. This functionality allows users to visualize how various sensors and systems are performing while the vehicle is in operation. Additionally, the Actron 9040 reads and clears diagnostic trouble codes (DTCs), which can help to quickly identify issues and reset the “Check Engine” light after repairs have been made.

Advanced features of the Actron 9040 include onboard monitoring of various vehicle systems, such as the engine, transmission, and emissions system. This helps users to pinpoint specific problems and assess the overall health of the vehicle. The tool also includes a built-in code library, providing users with detailed definitions of trouble codes, making the troubleshooting process more intuitive.

The Actron 9040 utilizes easy-to-understand menus and prompts, streamlining the diagnostic process. The device is powered through the vehicle's OBDII port, eliminating the need for batteries or external power sources. This design enhances portability and ensures that users can perform diagnostic checks even in remote locations.

In conclusion, the Actron 9040 combines advanced diagnostic technologies with user-friendly features to create an essential tool for anyone involved in vehicle maintenance. Its multi-vehicle compatibility, real-time data monitoring, and in-depth diagnostic capabilities make it an exceptional choice for both DIY enthusiasts and professional mechanics alike. With the growing complexity of automotive systems, tools like the Actron 9040 are crucial for effective vehicle maintenance and repair.