P0125

DTC P0125 INSUFFICIENT COOLANT TEMP FOR CLOSED LOOP FUEL CONTROL





WIRING DIAGRAM





DETECTING CONDITION

DTC CONFIRMATION PROCEDURE

WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out with 2 persons, a driver and a tester.

1) Turn ignition switch OFF. Clear DTC with ignition switch ON, check. vehicle and environmental condition for:
- Indication of fuel level meter in combination meter: 1/4 or more
- Altitude (barometric pressure): 2400m, 8000ft or less (560mmHg, 75kPa or more)
- Ambient temp.: -10°C, 14°F or higher
- Intake air temp.: 70°C, 158°F or lower
2) Drive vehicle at 30-40mph, 50-60km/h for 5 min. (or till engine coolant temperature rises to 40°C, 104°F or higher.)
3) Stop vehicle (do not turn ignition switch OFF).
4) Check DTC in "DTC" mode and pending DTC in "ON BOARD TEST" or "PENDING DTC" mode.

Testing Procedure:

Fig. 1:

Fig. 2:

Fig. 3:

INSPECTION