Sidekick 2WD L4-1590cc 1.6L SOHC 0 TBI 8V (1992)
Engine Control Module: Description and Operation
General Description
System Schematic
PURPOSE
It is an essential part of the electronic control system, for its functions include not only such a major function as to control fuel injector, ISC
solenoid valve, throttle opener VSV, etc. but also self-diagnosis function, fail safe function and back-up function as described in the following
sections.
