Esteem GLX Wagon Plus L4-1.6L (1998)
(2) Set tachometer.
(3) Using service wire, ground "Diag. switch terminal" in Diag.-1 connector and connect duty meter between "Duty output terminal" and "Ground
terminal" of Diag.-1 connector.
If duty and/or idle speed is out of specifications, inspect idle air control system.
NOTE:
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Above duty values are ON duty meter indications.
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Duty values with (*) are applicable to vehicle used at high altitude (higher than 2,000 m or 6,560 ft).
4) Remove service wire from Diag.-1 connector.
5) Install cover to relay box.
6) Check that specified engine idle speed is obtained with A/C ON if vehicle is equipped with A/C.
If not, check A/C ON signal circuit and idle air control system.
