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Home >> Subaru >> 1989 >> Justy DL >> Repair and Diagnosis >> Engine Performance >> System >> Tests W/Codes >> System Diagnosis >> No Codes/Engine On
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No Codes/Engine On

NO TROUBLE CODES/ENGINE ON

Read Memory Connector Test Mode Connector Check Engine Light O2 monitor Lamp
Disconnect Disconnect Off O2 Monitor
Connect Disconnect Blinking Off
Disconnect Connect Blinking (1)
(1) O2 monitor will display vehicle specification code. See D-CHEC K MODE in CODE CHARTS for vehicle specification codes.
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