Toyota Celica 2005 Repair Manual page 999

DI−798
TYPICAL ENABLING CONDITIONS
Item
The monitor will run whenever this DTC is
not present.
TFT (transmission fluid temperature) sen-
sor circuit
ECT (Engine coolant temperature) sensor
circuit
IAT (Intake air temperature) sensor circuit
Throttle sensor circuit
Time after engine start
Duration time from TFT (transmission fluid
temperature): Less than 20°C (68°F)
ECT
Time after engine start
Driving distance after engine start
IAT (12 sec. after engine start)
ECT (12 sec. after engine start)
TYPICAL MALFUNCTION THRESHOLDS
Detection criteria
TFT (transmission fluid temperature)
COMPONENT OPERATING RANGE
Parameter
TFT (transmission fluid temperature)
WIRING DIAGRAM
See page DI−794.
2005 CELICA (RM1131U)
DIAGNOSTICS − AUTOMATIC TRANSAXLE (U341E)
Minimum
16 min. and 40 sec. or more
3 sec. or more
−15°C (5°F) or more
9 km (5.6 mile) or more
−10°C (14°F) or more
−10°C (14°F) or more
Atmospheric temperature to approx. 130°C (266°F)
998
Specification
See page DI−758
Not circuit malfunction
Not circuit malfunction
Not circuit malfunction
Not circuit malfunction
18 min. and 20 sec.
Threshold
Less than 20°C (68°F)
Standard value
Maximum
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−
−
−
−
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