Final answer:
Tech A may be incorrect about the location of the in-car temp sensor as it varies by vehicle, while Tech B is generally correct that an aspirator tube relies on suction from the vent system to measure temperature. The exact correctness of both statements depends on the make and model of the vehicle in question.
Step-by-step explanation:
The question posed refers to the functioning and location of sensors and tubes associated with the climate control system in a vehicle, specifically the in-car temperature sensor and the aspirator tube. Both Tech A and Tech B bring up points related to the components of the ventilation system in a vehicle.
Tech A says the in-car temp sensor is located in the floor vent on the passenger side. The accuracy of this statement can vary by make and model of the vehicle. In many cars, the in-car temperature sensor is located on the dashboard or near the interior lights where it can more accurately measure the cabin temperature. However, some models might have additional temperature sensors in different locations, such as the floor vent.
Tech B mentions that the aspirator tube relies on suction from the vent system. This is generally accurate as the aspirator tube is typically connected to an in-car temperature sensor and creates a flow of air across the sensor. This air flow is driven by the pressure differential created by the vehicle's ventilation system when it is running, effectively 'sucking' air through the tube.
Without specific information about the make and model of the vehicle in question, it is not possible to definitively state if Tech A or Tech B is correct. In many cases, both Tech A and Tech B could be correct as they are explaining different aspects of the vehicle's climate control system. However, Tech B's explanation about the aspirator tube is a commonplace mechanism in many vehicles.