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Home >> Toyota >> 2007 >> Highlander Base, 2.4 D, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System) >> SFI System >> DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY

Related DTCs P0125
Required sensors/components (Main) Engine coolant temperature sensor, cooling system, thermostat
Required sensors/components (Related) Cooling system, thermostat
Frequency of operation Once per driving cycle
Duration 58 seconds (Case 1)
109 seconds (Case 2)
1,200 seconds (Case 3)
MIL operation 2 driving cycles
Sequence of operation None