While discussing the purpose of a nozzle lift sensor, Technician A says that the sensor helps calibrate the amount of nozzle lift that an engine's injectors should have. Technician B says the sensor helps produce more precise injection timing. Who is correct?

Question

Quizplus · Accepted Answer

Technician B is correct because a nozzle lift sensor is used to provide feedback for more precise injection timing by monitoring the lift of the injector nozzle. Technician A's statement about calibrating the amount of nozzle lift is incorrect.

While Discussing the Purpose of a Nozzle Lift Sensor, Technician