LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Control System) >> SFI System >> DTC P2111 Throttle Actuator Control System - Stuck Open; DTC P2112 Throttle Actuator Control System - Stuck Closed >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
TYPICAL ENABLING CONDITIONS

Monitor will run whenever these DTCs are not present None

P2111 (Throttle actuator stuck open): 

TYPICAL ENABLING CONDITIONS

All of following conditions are met -
System guard* ON
Throttle actuator current 2 A or more
Throttle actuator close duty ratio 80% or more

P2112 (Throttle actuator stuck closed): 

TYPICAL ENABLING CONDITIONS

All of following conditions are met -
System guard* ON
Throttle actuator current 2 A or more
Throttle actuator open duty-cycle 80% or more
TYPICAL ENABLING CONDITIONS

*System guard set when following conditions met -
Throttle actuator ON
Throttle actuator duty calculation Executing
Throttle position sensor Fail determined
Throttle actuator current-cut operation Not executing
Throttle actuator power supply 4 V or more
Throttle actuator Fail determined