Storm L4-1600cc 1.6L SOHC (1990)
Engine Control Module: Description and Operation
ECM Location
The Electronic Control Module (ECM), located under the instrument panel, left of the steering column, is the control center of the fuel injection system.
It constantly looks at the information from various sensors, and controls the systems that affect vehicle performance. The ECM performs the diagnostic
function of the system. It can recognize operational problems, alert the driver through the "CHECK ENGINE" light, and store a code or codes which
identify the problem areas to aid the technician in making repairs. The ECM is replaced as a complete unit, there are no serviceable parts in the ECM.
