Toyota Camry Manual page 1282

DTC P0130
DTC P0150
CIRCUIT DESCRIPTION
Refer to DTC P0125 (Insufficient Coolant Temp. for Closed Loop Fuel Control) on page DI–244.
DTC No.
Voltage output of heated oxygen sensor remains at 0.4 V or
P0130
more, or 0.55 V or less, during idling after engine is warmed up
P0150
(2 trip detection logic)
HINT:
Bank 1 refers to the bank that includes cylinder No.1. Bank 2 refers to the bank that does not include cylinder
No.1. Sensor 1 refers to the sensor closer to the engine body.
The heated oxygen sensor's output voltage and the short−term fuel trim value can be read using the
OBD II scan tool or TOYOTA hand−held tester.
WIRING DIAGRAM
Refer to DTC P0125 (Insufficient Coolant Temp. for Closed Loop Fuel Control) on page DI–244.
CONFIRMATION DRIVING PATTERN
Vehicle speed
50 ∼ 65 km/h
(31 ∼ 40 mph)
Idling
IG SW OFF
(1) Connect the TOYOTA hand–held tester to the DLC3.
(2) Switch the TOYOTA hand–held tester from normal mode to check mode (See page DI–197).
(3) Start the engine and warm it up with all accessory switches OFF.
(4) Drive the vehicle at 50 ∼ 65 km/h (31 ∼ 40 mph) for 1 ∼ 3 min. to warm up the heated oxygen sensor.
(5) Let the engine idle for 1 min.
(6) Perform steps (3) to (5) three times.
DIAGNOSTICS
Heated Oxygen Sensor Circuit Malfunction
(Bank 1 Sensor 1) (Except California Spec.)
Heated Oxygen Sensor Circuit Malfunction
(Bank 2 Sensor 1) (Except California Spec.)
DTC Detecting Condition
(3)
(2)
(1)
– ENGINE (1MZ–FE)
D Heated oxygen sensor
D Fuel trim malfunction
(4)
1 ∼ 3 min.
Author :
Trouble Area
(5)
Time
1 min.
Date :
DI–255
DI07N–07
A01666
490