Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2006 >> Sienna LE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System (3MZ-FE) >> SFI System >> DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control >> Typical Enabling Conditions

Typical Enabling Conditions

All 

TYPICAL ENABLING CONDITIONS (ALL)

Monitor runs whenever following DTCs not present P0100 - P0103 (MAF meter)
P0110 - P0113 (IAT sensor)
P0115 - P0118 (ECT sensor)
Fuel cut OFF
Engine Running

Case 1 

TYPICAL ENABLING CONDITIONS (CASE 1)

Engine coolant or intake air temperature at engine start "Closed-loop enabling temperature - 8.34°C (15°F)" or more

Case 2 

TYPICAL ENABLING CONDITIONS (CASE 2)

Engine coolant or intake air temperature at engine start Between "Closed-loop enabling temperature - 19.45°C (35°F) " and "Closed-loop enabling temperature - 8.34°C (15°F)"

Case 3 

TYPICAL ENABLING CONDITIONS (CASE 3)

Engine coolant or intake air temperature at engine start Lower than "Closed-loop enabling temperature - 19.45°C (35°F)" or more