How to Attach a Laptop to an Engine

Many modern vehicles come with on-board diagnostics (OBD-II). This set of computer diagnostics function as an advanced management system, and mechanics and professionals alike can connect to it through a port. Instead of using a handheld scanner, you can use a laptop, but it will require a kit. The kit will install software that can communicate with the complex computing of the on-board diagnostics.

Things You'll Need

• Laptop OBD-II kit

Instructions

1. Put the software installation disc into your computer. Follow the onscreen prompts to complete installation.

2. Attach the kit components to your laptop. Most kits will use a USB plug that goes into a laptop's USB port.

3. Double-click the software icon on the desktop to launch the program.

4. Connect your laptop to the car. Turn the car to "On" but stop before you crank the engine.

5. Click "Scan" on your laptop.

References

• PDADyno.com: Laptop
• YouFixCars.com: Laptop Scanners