Scoupe L4-1468cc 1.5L SOHC (8 VALVE) (1991)
Voltage Signal: Testing and Inspection
Ignition Signal
ECU System
To test the Ignition Signal to the ECU, locate pins #4 and #9 of connector C30-3, and test for the presence of battery voltage with the ignition key in the
"on" position. Both pins should have battery voltage present.
NOTE: To test pins do not remove the connector from the ECU, instead insert a straight pin or needle from the back side of the connector to access the
pin.