FixVault
Home
›
Toyota
›
2006
›
Sequoia SR5, RWD
›
Repair and Diagnosis
›
Engine Performance
›
Engine Control System
›
Parts Location
›
DTC P1613 Secondary Air Injection Driver Malfunction
›
Component Operating Range
Component Operating Range
COMPONENT OPERATING RANGE
Diagnostic signal duty ratio from air injection control driver
70 to 90 % when secondary air injection system is operating
and
0 % when secondary air injection system is not operating