Toyota Celica 2005 Repair Manual page 677

DI−478
MONITOR DESCRIPTION
If there are no signals from the crankshaft sensor even though the engine is cranking, the ECM interprets
this as a malfunction of the sensor.
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
Case 1:
Starter
Minimum battery voltage while starter is
ON
Case 2:
Engine speed
Starter
Time after starter turns from ON to OFF
TYPICAL MALFUNCTION THRESHOLDS
Detection Criteria
Case 1:
Engine speed signal
Case 2:
Engine speed signal
2005 CELICA (RM1131U)
DIAGNOSTICS −
P0335
Main sensors/components
Related sensors/components
Continuous
Case 1: 4.7 sec.
Case 2: 0.016 sec.
2 driving cycles
None
Minimum
−
600 rpm
3 sec.
676
ENGINE (2ZZ−GE)
Crankshaft position sensor range check or ratio-
nality
Crankshaft position sensor
Engine speed sensor
Specification
See page DI−295
ON
OFF
Threshold
No signal for 4.7 sec.
No signal for 0.016 sec.
Maximum
11 V
−
−