Tracker 4x2 L4-1590cc 1.6L (1991)
Engine Control Module: Specifications
ECM Circuit Resistance Check
ECM Circuit Resistance Check
When replacing an ECM be sure to check the resistance between the terminals of the disconnected ECM connectors listed below with the ignition
switch "OFF." Resistance of the following circuits should match the values shown below. If any of the following circuits are shorted a new
replacement ECM could become damaged.
