SSQS - BRONZE TEST - Technicians / Advisors - SET 4 - A

The 3 factors of the engine are good air-fuel mixture, good ignition spark, and good exhaust ?

• False

• True

The efficiency of ejecting the combustion gas is also included in the factor for good air-fuel mixture ?

• True

• False

The performance of the taking in air-fuel mixture in the intake stroke is affected when the air tightness if the intake valve is bad ?

• False

• True

12 V is applied to the spark plug and high voltage is generated inside the spark plug ?

• False

• True

Appropriate combustion is not possible when any of the 3 factors of air-fuel mixture, compression, or spark are not appropriate ?

• True

• False

The ECM reads the condition of the engine with a sensor, and activates the fuel injectors ?

• True

• False

The MAP sensor detects the negative pressure in the intake manifold ?

• False

• True

The CKP sensor detects the rotational speed by the electromagnetic force generated by the rotation of the sensor rotor ?

• False

• True

Fuel is sent to the fuel injector from the fuel tank by the fuel pump, and then pressurized at the fuel injector section ?

• False

• True

The fuel injector adjusts the fuel injection volume by adjusting the opening degree in accordance with the current ?

• False

• True