Technician A says that a heavy engine load results in high intake manifold vacuum and a high MAP sensor signal voltage. Technician B says that a manifold absolute pressure (MAP) sensor uses a perfect vacuum (zero absolute pressure) in the sensor to determine the pressure. Who is right?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
Question 2
Which of these can be used to measure the frequency (Hz) output of the sensor and compare the reading with specifications?
A) Megohmmeter B) DMM (digital multimeter)
C) High impedance test light D) Logic Probe
Effects of Low and High Doses of Apomorphine
After the engine has been cranked for four “puffs,” stop cranking the engine and observe the ...
Double-check for any oil or vacuum leaks after starting the engine.
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are
Test-Cross Results from Mendel’s Experiments