Ultima Ignition Module Wiring Diagram. Connect wires see wiring diagram. 12v to tach brown will damage module. Ultima programmable digital ignition.
This module and its plugs are waterproof and led s are used to troubleshoot problems. Spark plug cables in bad condition shorting leaking spark plug cable connections loose check for spark leakage in the dark. It is also an ideal upgrade for early electronic and breaker point systems that require a mechanical advancer. Tape unused wires green or brown.
In this diagram the ultima single fire configuration is used feeding separate trigger signals to the dual coils to fire the front rear spark plugs separately the ultima blue wire fires the front coil the ultima pink.
These units will also replace the oem hd factory ignition module and sensor used on 1983 and later harley davidson evo motors. Purchase ultima simple wiring module starter relay for harley davidson. In this diagram the ultima single fire configuration is used feeding separate trigger signals to the dual coils to fire the front rear spark plugs separately the ultima blue wire fires the front coil the ultima pink. For electronic single fire ignition use the standoffs to install the ignition with the plate aligned so the large power module is consult the oe shop manual for the engine s timing mark and use the ultima programmable digital ignition system description the. Spark plug cables in bad condition shorting leaking spark plug cable connections loose check for spark leakage in the dark.