LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Scion >> 2006 >> xB Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1NZ-FE) >> Parts Location >> DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control >> Typical Malfunction Thresholds
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Typical Malfunction Thresholds

Insufficient engine coolant temperature for closed loop (case 1) 

TYPICAL MALFUNCTION THRESHOLDS - CASE 1

ECT sensor value Less than closed loop enabling temperature for 55 seconds

Insufficient engine coolant temperature for closed loop (case 2) 

TYPICAL MALFUNCTION THRESHOLDS - CASE 2

ECT sensor value Less than closed loop enabling temperature for 103 seconds

Insufficient engine coolant temperature for closed loop (case 3) 

TYPICAL MALFUNCTION THRESHOLDS - CASE 3

ECT sensor value Less than closed loop enabling temperature for 1144 seconds