LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2008 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control >> Monitor Strategy
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitor Strategy

MONITOR STRATEGY

Related DTCs P0125 Insufficient engine coolant temperature for closed-loop fuel control
Required Sensors/Components (Main) Thermostat, Cooling system
Required Sensors/Components (Related) Engine coolant temperature sensor, Mass air flow meter
Frequency of Operation Continuous
Duration 77 seconds -8 34°C (16 98°F) or more
129 seconds -19 45 to -8 34°C (-3 01 to 16 98°F)
20 minutes Less than -19 45°C (-3 01°F)
MIL Operation 2 driving cycles
Sequence of Operation None