Question 1
Which of these is NOT a purpose or function of the MAP sensor?
◦ Measures the load on the engine
◦ Measures engine speed
◦ Calculates fuel delivery based on altitude
◦ Helps diagnose the EGR system
Question 2
A contaminated sensing wire in a MAF sensor will cause the fuel system to ________ at idle.
◦ Go lean
◦ Go rich
◦ Be normal
◦ Shut off