RM35X0E _51 Engine / Hybrid System _078825 STOP AND START _0383280 VACUUM SENSOR ASSEMBLY G

STOP AND START  VACUUM SENSOR ASSEMBLY  ON-VEHICLE INSPECTION  


PROCEDURE

Hide 89421B 1.INSPECT VACUUM SENSOR

a.

Connect the GTS to the DLC3.


b.

Start the engine.


c.

Turn the ignition switch off.


d.

Turn the ignition switch to ON.


e.

Turn the GTS on.


f.

Enter the following menus: Powertrain / Stop and Start / Data List / Brake Boost Pressure.

Powertrain > Stop and Start > Data List
Tester Display
Brake Boost Pressure
50003 392 215

g.

Compare the "Brake Boost Pressure" values before and after the brake pedal was depressed 5 times.

Standard:

Internal pressure changes by 20 kPa (0.2 kgf/cm2, 2.9 psi) or more.


HINT:

If the result is not as specified, replace the vacuum sensor.