Which sensor is used to calculate the amount of fuel required using the speed density method?
A) ECT and IAT sensors
B) TP sensor
C) MAP sensor
D) All of these are used

Question

Quizplus · Accepted Answer

The speed density method for calculating the amount of fuel required by an engine uses the Engine Coolant Temperature (ECT) sensor, Intake Air Temperature (IAT) sensor, Throttle Position (TP) sensor, and Manifold Absolute Pressure (MAP) sensor. These sensors provide data on air density, temperature, throttle position, and air pressure, which are crucial for accurately determining the engine's fuel needs.

Which Sensor Is Used to Calculate the Amount of Fuel