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GX 470
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SFI System - Diagnostics
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DTC P1613 Secondary Air Injection System Driver
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Component Operating Range
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Component Operating Range
COMPONENT OPERATING RANGE
Diagnostic signal duty ratio from air injection driver
70 to 90% when secondary air injection system is operating and 0% when secondary air injection system is not operating