Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 2) / Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 2 AIR FUEL RATIO SENSOR
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | D109-1(HA1B) - D109-2(+B) | 20°C (68°F) | 1.8 to 2.2 Ω | D109-1(HA1B) - D109-4(A1B-) | Always | 10 kΩ or higher | If the result is not as specified, replace the No. 2 air fuel ratio sensor. |
| *a | Component without harness connected (No. 2 Air Fuel Ratio Sensor) | | |
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the No...
INSTALLATION PROCEDURE 1. INSTALL NO. 2 AIR FUEL RATIO SENSOR (a) Using SST, install the No. 2 air fuel ratio sensor to the front exhaust pipe assembly...
Other information:
DESCRIPTION The No. 1 cooler thermistor is installed to the evaporator in the air conditioner unit to detect the temperature of the cooled air that has passed through the evaporator, which is used to control the air conditioning system. It sends signals to the air conditioning amplifier assembly...
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the airbag sensor assembly removal/installation are shown below...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
read more