Toyota Celica 2005 Repair Manual page 786

MONITOR STRATEGY
Related DTCs
Required sensors/components
Frequency of operation
Duration
MIL operation
Sequence of operation
TYPICAL ENABLING CONDITIONS
Item
The monitor will run whenever these
DTCs are not present
P2111:
System guard*
Throttle motor current
Throttle motor duty to close side
P2112:
System guard*
Throttle motor current
Throttle motor duty to open side
System guard*
Throttle actuator
Throttle actuator duty calculation
Throttle position sensor
Throttle actuator current cut operation
Throttle actuator power supply
Throttle actuator
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
P2111:
Throttle position sensor voltage change for 0.016 sec.
P2112:
Throttle position sensor voltage change for 0.016 sec.
WIRING DIAGRAM
Refer to DTC P2102 DI−582.
2005 CELICA (RM1131U)
DIAGNOSTICS −
P2111
P2112
Main sensors/components
Related sensors/components
Continuous
0.5 sec.
Immediate
None
Minimum
2 A
80%
2 A
80%
4 V
785
ENGINE (2ZZ−GE)
Throttle motor actuator lock (Open)
Throttle motor actuator lock (Closed)
Throttle actuator motor
Throttle position sensor
Specification
See page DI−295
ON
ON
ON
Executing
Fail determined
Not executing
Fail determined
Threshold
Less than 0.1 V for 0.5 sec.
Less than 0.1 V for 0.5 sec.
DI−587
Maximum
−
−
−
−
−