AXM-150 Single Channel Ignition Module

The AXM-150 Single Channel Ignition Module is the single-channel version of our proven 4-channel QuadSpark. It’s purpose-built to drive one high-current ignition coil from a 5V logic-level ECU ignition output, ideal for conventional distributor setups. One major benefit of the AXM-150 is that it allows users to bypass the OEM ignition module, giving the ECU full control over dwell and spark duration. Ideal for The AXM-150 is a perfect fit for MS3Pro Mini users running a single dumb coil with a distributor-based ignition system. Common Use Cases Single coil distributor applications Technical Details Pins 1 and/or 4: Ground (typically cylinder head) Pin 2: Logic ignition signal from ECU (Yellow Spark A wire on MS3Pro) Pin 3: Connects to coil negative terminal