LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC P0010 - P0333 >> 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