Engine Cooldown Timer Module, K7
The purpose of the Engine Cool down Timer Module is to perform the actual timing
of the Engine Cool down Circuit. When the engine is running and the ignition switch
is moved to the off position, power is cut to the “initiate” contact of this relay. One
minute after, this relay will go back to it’s original state and cut power to the 24 VDC
run circuit, cutting power to the engine’s ECM and shutting off the unit.
On startup, there is no timing feature.