Obd1 software windows

It may possibly be the only thing you will need to buy to do your own diagnostics. You can make your own cable, but it is much quicker and less headache to buy one already assembled and tested. There are other styles of connectors , but the 12 pin OBD1 connector shown above is the most common.

Other newer cars and trucks may work the same. Make sure you buy the correct ALDL cable setup for your car or cars. You can buy an ALDL Cable with an OBD1 12 pin connector shell, or OBD2 style 16 pin connector shell, or a cable with just a bare male pin, to plug into your cars female connector serial data pin location pin M or E or 9 on the diagrams above. The cable with just the bare pin requires you to look under the dash and plug into the correct pin on the car side of the connector.

If you have both 12 pin and 16 pin cars to diagnose and data log, you can buy just the bare pin USB cable, but is less convenient to use. While the car is off, sitting still, turn the ignition key forward while this jumper is in place. Do not start the car. A service manual for your year car will have a chart outlining what each trouble code stands for, or this Trouble Code website can be of help.

This paper clip method will tell you the trouble code or codes set in your ECM, but it will not tell you what conditions the trouble code is being set under, or let you clear the trouble codes on the fly, as the ALDL cable and PC setup will.

The hardware requirements for the PC are largely dictated by what scanning or diagnostic software you plan on running. Some of the scanning programs are very simple DOS based programs, others are more graphically intensive. Look at the software links we have posted and read the hardware requirements for the program you are thinking of using.

For the most part, the simple DOS programs can be run on very old, based laptops with very little memory Whatever PC you end up using, it must be equipped with a USB interface or a serial RS interface. All newer laptop computers only have a USB interface, as seen here:.

The Diagnostic Software The last item needed is the diagnostic software that will run on your laptop to collect and record the data from your OBD1 system. There are a number of excellent software packages available, with some of them being free and others giving you a trial period of fully functional use.

Screen shots and links to each website are provided below for each of the software packages I have found and loaded up for myself. I'm not endorsing one scanning package over another, as they all have their place and will provide critical data. I can say I've used Tunerpro RT the most, and it is an excellent package in the way it's laid out and the data it provides. I've also used TTS Datamaster , and it is also an excellent package in the way it's laid out and the data it provides.

You can use it 20 times on data recording runs before purchasing a key, and you can view previously recorded data any number of times while on trial, before purchasing a key. Below are some screen shots of some of the software packages. There are many more screens to all of these packages, I've just included a few for viewing here. OBD2 systems include a pin OBD2 diagnostic connector, which is located on the driver side of your vehicle below the steering wheel.

Using a specialized diagnostic tool, called a scan tool , you can access the OBD2 computer system in your car. Stand alone scan tools are typically handheld devices that do not require a computer or mobile device for operation. They are often limited in functionality, lack advanced diagnostic features, are not upgradeable, and come with a high price tag. You have already taken the first step toward using OBD2 by visiting our website.

The next step is to obtain the appropriate OBD diagnostic equipment for your vehicle. Take a look at this article for more information about vehicle compliance. TouchScan for Windows. Visit OBDwiz forum board to ask questions and get support for this software. Cart You have no items in your shopping cart. Login Create Account. Search: Search. Connect with others users, share your experiences, find solutions to common problems and more. Have a product, order, support or other question?

Our support team is here to help. Check for firmware or software updates. View product documentation. Info tab shows useful information about the scan tool and the vehicle.