Mirage L4-1597cc 1.6L DOHC Turbo (1989)
Main Relay (Computer/Fuel System): Testing and Inspection
Ignition Switch-ST and Control Relay
System Schematic
To test the Ignition Signal to the ECU, locate pins 102, 107 and 110. Test for the presence of battery voltage with the ignition key in the "on" position.
There should be battery voltage present.
If no voltage is present, then test for battery voltage at the control relay pins 4, 5 and 10 and ignition switch. If no voltage is present, test relay or repair
harness.
Control Relay
CONTROL RELAY
Test control relay by removing relay and checking the following terminals of the control relay.
