I use a Gendan ( http://www.gendan.co.uk/product_STN327.html ) PC based diagnostic tool that can be used for all OBD-II cars with the D-shaped socket. It's a bit more expensive than some but it was guaranteed to work and comes with an easy to use piece of software. But rather annoyingly the version needs to be upgraded if you want the more advanced oxygen sensor diagnostics.
Where is the diagnostic scanner port on a 1995 F-250 4x4
Reading diagnostic codes is easy. The driver plugs the reader/scanner into the diagnostic port of the vehicle, and the scanner/reader will give a code if there is a problem, and tell them the type of problem.
Any OBD2 scanner will work.
You need a scanner. Go to autozone/advanced auto and you can borrow a scanner from them.
Diagnostic plug. Diagnostic connector. Data link connector.
Most diagnostic scanners with Obd 2 will display on screen the problem, older Obd 1 codes can be found in the cars repair manual or in the guide that usually comes with the scanner.
To hook up the scanner for a 1994 Plymouth Sundance, locate the OBD-I diagnostic port, which is typically found under the dashboard on the driver's side, near the steering column. You may need to remove a cover or panel to access it. Once located, connect the scanner's cable to the diagnostic port, and then turn on the ignition to begin the diagnostic process.
You have a problem with the EGR system.
there is not a scanner port on 87 hondas, the ecu will flash the code from the led on top of the computer. dachonda
To read diagnostic codes on a 2005 Jaguar Vanden Plas, you will need an OBD-II scanner. Connect the scanner to the OBD-II port, usually located under the dashboard near the driver's seat. Turn on the vehicle's ignition without starting the engine, then follow the scanner's prompts to retrieve the diagnostic trouble codes (DTCs). These codes can then be cross-referenced with a diagnostic manual or online resources to identify issues.
The Renault Espace 2.2 dCi is equipped with an onboard diagnostic (OBD) system that can be accessed using a compatible diagnostic scanner. This scanner can read and clear trouble codes, monitor live data, and perform various system tests to help identify issues within the engine or other vehicle systems. When using a diagnostic scanner, it's essential to ensure compatibility with Renault vehicles to effectively communicate with the car's ECU. Regular diagnostics can aid in maintaining optimal performance and addressing problems before they become severe.
right underneath the steering wheel