Toyota 2GR-FE Manual page 321

Duration
MIL Operation
Sequence of Operation
TYPICAL ENABLING CONDITIONS
Monitor runs whenever following DTCs are not present
TYPICAL MALFUNCTION THRESHOLDS
P0120:
VTA1 voltage
P0122:
VTA1 voltage
P0123:
VTA1 voltage
P0220:
VTA2 voltage
P0222:
VTA2 voltage
P0223:
VTA2 voltage when VTA1 is 0.2 to 2.02 V
P2135:
Either of following conditions A or B is met:
Condition A
Difference between VTA1 and VTA2 voltages
Condition B
VTA1 voltage
VTA2 voltage
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
Throttle position sensor 1 range check (Fluctuating): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 1 range check (Low voltage): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 1 range check (High voltage): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 2 range check (Fluctuating): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 2 range check (Low voltage): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 2 range check (High voltage): 2 seconds
(Accelerator pedal ON)
Throttle position sensor 1 range check (Fluctuating): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor 1 range check (Low voltage): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor 1 range check (High voltage): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor 2 range check (Fluctuating): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor 2 range check (Low voltage): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor 2 range check (High voltage): 10 seconds
(Accelerator pedal OFF)
Throttle position sensor range check (Correlation): Within 0.5 seconds
Immediate
None
None
0.2 V or less, or 4.535 V or more
0.2 V or less
4.535 V or more
1.75 V or less, or 4.8 V or more
1.75 V or less
4.8 V or more
0.02 V or less
0.2 V or less
1.75 V or less
ES–165
-
-
-
ES