LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2005 >> RAV4 Base, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine - Diagnostics >> Circuit Inspection >> 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 ECT for closed loop
Required sensors/components (Main) Thermostat, cooling system
Required sensors/components (Related) ECT sensor, MAF meter
Frequency of operation Continuous
Duration 2 minutes: Engine start ECT or IAT is 10°C (50°F) or more
5 minutes: Engine start ECT or IAT is -6.6 to 10°C (20 to 50°F)
20 minutes: Engine start ECT or IAT is less than -6.6°C (20°F)
MIL operation Immediate
Sequence of operation None
scientia non olet · About LEMON Manuals