Swift L4-1298cc 1.3L DOHC 3 MFI 16V (1989)
Engine Control Module: Testing and Inspection
Resistance Tests
Fig. 63 Checking ECM Terminal Resistance
Caution Never touch terminals of ECM itself or connect voltmeter or ohmmeter. Be sure to connect ohmmeter probe from wire harness side of
coupler. Be sure igntion switch is OFF. Resistance in table represents that when ambient temperature is 20°C (68°F).
1.
With ignition switch Off, disconnect ECM couplers from ECM.
2.
Check resistance between each pair of terminals of disconnected couplers.
