Toyota Yaris: Turbocharger / On-vehicle Inspection

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (intake / Exhaust) / Turbocharger / On-vehicle Inspection

ON-VEHICLE INSPECTION

CAUTION / NOTICE / HINT

CAUTION:

To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and cooling fan when working in the engine compartment with the engine running or the ignition switch ON.

PROCEDURE

1. VISUALLY INSPECT HOSES, CONNECTIONS AND GASKETS

(a) Check that the hoses and gaskets are not cracked or damaged, and that there are no air or oil leaks from connections.

HINT:

Cracked hoses and gaskets or loose connections may cause the engine to run improperly or stall.

2. INSPECT TURBOCHARGER SUB-ASSEMBLY

NOTICE:

Perform this procedure in a safe location with another person.

(a) Start the engine and warm it up.

(b) Connect the GTS to the DLC3.

(d) Turn the GTS on.

(e) Enter the following menus: Powertrain / Engine / Data List / Boost Pressure Sensor

Powertrain > Engine > Data List

Tester Display
Boost Pressure Sensor

(f) Fully accelerate the vehicle with the shift lever in 2nd and measure the boost pressure when the engine speed is 4000 rpm (approximately 60 km/h (37 mph)).

Standard Pressure:

120 kPa (1.2 kgf/cm2, 17 psi)

If the result is not as specified, check the waste gate valve actuator and turbocharger sub-assembly.

3. INSPECT AIR BY-PASS VALVE ASSEMBLY

(a) Connect the GTS to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Powertrain / Engine / Active Test / Activate the Air Bypass Valve

Powertrain > Engine > Active Test

Active Test Display
Activate the Air Bypass Valve

Data List Display
Air Bypass Valve Control

(e) According to the display on the GTS, perform the Active Test and check the operation and operation sound of the air by-pass valve assembly.

Standard:

ON is displayed for Data List item "Air Bypass Valve Control"

Air by-pass valve assembly operates (operation sound is normal)

If the result is not as specified, check the turbocharger sub-assembly.

Components

COMPONENTS ILLUSTRATION *1 WATER GUARD PLATE RH *2 NO. 1 FRONT VENTILATOR SEAL *3 OUTER COWL TOP PANEL SUB-ASSEMBLY - - N*m (kgf*cm, ft...

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during exhaust manifold removal/installation are shown below...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Diagnosis System

DIAGNOSIS SYSTEM FUNCTION OF WARNING INDICATOR AND MESSAGE (a) If the pre-collision system is not functioning properly, the driver is warned by the PCS warning light and a warning message is displayed on the multi-information display. Warning Message Detail DTC/RoB PCS warning light "Pre-Collision System Malfunction Visit Your Dealer" Pre-collision system malfunctioning Stored Illuminates "Pre-Collision System Radar In Self Calibration Unavailable See Owner's Manual" Millimeter wave radar sensor assembly misaligned Stored Illuminates "Pre-Collision System Out of Temperature Range Unavailable See Owner's Manual" Millimeter wave radar sensor assembly temperature malfunction Stored Illuminates "Pre-Collision System Unavailable See Owner's Manual" Millimeter wave radar sensor assembly voltage malfunction Determination was made for temporary suspension of system operation due to millimeter wave radar sensor assembly detecting interference from other nearby radar emitters Stored Illuminates "Pre-Collision System Radar Sensor Blocked Unavailable Clean Radar Sensor" Foreign matter attached to millimeter wave radar sensor assembly Stored Illuminates "Front Camera Unavailable See Owner's Manual" Abnormal forward recognition camera voltage Stored Illuminates "Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature" Forward recognition camera temperature outside of operational range Stored Illuminates "Front Camera Low Visibility Unavailable See Owner's Manual" Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera Forward recognition camera or area of windshield in front of forward recognition camera is fogged up Stored Illuminates "VSC Turned Off Pre-Collision Brake System Unavailable" VSC system is disabled Not stored Illuminates PCS Warning Light Illumination Status PCS Warning Light Condition Illuminates Pre-collision system malfunctioning Pre-collision system temporarily disabled During pre-collision system radar alignment Pre-collision system disabled VSC system disabled Not illuminated Other INITIAL CHECK (a) An initial check is performed when the ignition switch is off for more than 2 seconds and then turned ON...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: 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 horn button assembly removal/installation are shown below...