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Home >> Toyota >> 2006 >> Land Cruiser >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 3) >> DTC P0418: Secondary Air Injection System Control "A" Circuit >> Component Operating Range

Component Operating Range

COMPONENT OPERATING RANGE TABLE

Diagnostic signal duty ratio from air injection control driver 70 to 90% when secondary air injection system operating and 0% when secondary air injection system not operating