Mike's Workshop Manuals
: Service manuals for every vehicle
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