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Home >> Toyota >> 2005 >> Sienna LE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System (SFI) - Diagnostics >> DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY SPECIFICATION TABLE

Related DTCs P0116: ECT Sensor Stuck at Low ECT
P0116: ECT Sensor Stuck at High ECT
Required sensors / components (Main) ECT sensor
Required sensors / components (Related) CKP sensor, IAT sensor, MAF meter
Frequency of operation Continuous
Duration 250 seconds or more
MIL operation 2 driving cycles: ECT Sensor Stuck at Low ECT 6 driving cycles: ECT Sensor Stuck at High ECT
Sequence operation None
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