suzuki Workshop Repair Guides

Suzuki Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 1642 > < Diagram Information and Instructions|Page 1639
Page 1
background image

Engine Control Module: Component Tests and General Diagnostics

Engine Basic Check

ENGINE BASIC CHECK

This check is very important for troubleshooting when ECM (PCM) has detected no DTC and no abnormality has been found in visual inspection.
Follow the flow table carefully.

Related Diagnostic Procedures

TABLE A-3 ECM (PCM) POWER AND GROUND CIRCUIT CHECK - MIL DOESN'T LIGHT AT IGNITION SWITCH ON AND ENGINE
DOESN'T START THOUGH IT IS CRANKED UP.

Component Tests and General Diagnostics|Page 1642 > < Diagram Information and Instructions|Page 1639