Ignition-Control Module Test. Testing the ignition control module is a little trickier. When the module is exposed to a specific heat range—which can vary—it tends to fail.

The ignition control module closely interacts with other ignition system components, such as the ignition coil and distributor. The ignition coil, which is responsible for transforming the low voltage ...

Follow along as we install this new MSD Digital-6 ignition control module on our off road truck! See all the details and every thing that comes with this MSD unit in this months issue of Off-Road ...