Tool/Test Equip.

This software allows you to see and record the performance of your '81-'96 GM vehicle. Displays 80 engine outputs to measure performance or pinpoint system problems. Connects to the fuel injection computer to gain access to trouble codes. Comes with step-by-step software, simple cable, manual and connectors needed to attach to your IBM-compatible computer.

We have found the Diacom-Plus software to be the best program to use when you are diagnosing trouble or trying to give us information on your motor's fuel and ignition requirements. This program will allow you to recall over five minutes of driving.

We now rent Diacom-Plus software with the option to buy. See our New Products section for more details.