Toyota Yaris: Air Fuel Ratio Sensor (for Sensor 1) / Components
COMPONENTS
ILLUSTRATION
| *1 | WATER GUARD PLATE LH | *2 | NO. 1 FRONT VENTILATOR SEAL |
| *3 | OUTER COWL TOP PANEL SUB-ASSEMBLY | - | - |
 | N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
ILLUSTRATION
| *1 | AIR FUEL RATIO SENSOR | *2 | INTAKE AIR RESONATOR |
| *3 | NO. 1 AIR CLEANER HOSE | - | - |
 | N*m (kgf*cm, ft.*lbf): Specified torque | * | For use with SST |
Removal
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 air fuel ratio sensor removal/installation are shown below...
Other information:
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: ACC Circuit Short to Ground (B227411)
DESCRIPTION This DTC is stored when a malfunction in the ACC output circuit is detected. The ACC output circuit is the circuit between terminal ACCD of the certification ECU (smart key ECU assembly) and the ACC relay. DTC No. Detection Item DTC Detection Condition Trouble Area Note B227411 ACC Circuit Short to Ground The ACC relay circuit of the certification ECU (smart key ECU assembly) is malfunctioning...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Power Source Control System Missing Message (B278C87)
DESCRIPTION When an internal malfunction is detected in the certification ECU (smart key ECU assembly), this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B278C87 Power Source Control System Missing Message An internal malfunction occurs in the certification ECU (smart key ECU assembly)...
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Front Seat Belt Pretensioners
The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.
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