Suzuki Baleno Manual page 2060

6-6 ENGINE GENERAL INFORMATION AND DIAGNOSIS
ENGINE DIAGNOSIS
GENERAL DESCRIPTION
This vehicle is equipped with an engine and emission control system which are under control of ECM.
The engine and emission control system in this vehicle are controlled by ECM. ECM has an On-Board Diagnostic
system which detects a malfunction in this system and abnormality of those parts that influence the engine exhaust
emission. When diagnosing engine troubles, be sure to have full understanding of the outline of "On-Board Diag-
nostic System" and each item in "Precaution in Diagnosing Trouble" and execute diagnosis according to "ENGINE
DIAGNOSTIC FLOW TABLE".
There is a close relationship between the engine mechanical, engine cooling system, immobilizer system, exhaust
system, etc. and the engine and emission control system in their structure and operation. In case of an engine
trouble, even when the malfunction indicator lamp (MIL) doesn't turn ON, it should be diagnosed according to this
flow table.