When a PFI engine is shut down, fuel vapors from the intake ports condense and form fuel deposits on the throttle blades. This condition can create all except which of the following symptoms? A. Hard...

When a PFI engine is shut down, fuel vapors from the intake ports condense and form fuel deposits on the throttle blades. This condition can create all except which of the following symptoms?

A. Hard starting

B. Engine overheating

C. Erratic idle

D. Hesitation and surging

What type of signal does an AC MAF sensor send to the PCM?

A. An AC voltage that ranges from 30 to

150 V

B. A DC voltage that ranges from 30 to

150 V

C. A digital frequency that ranges from 30 to

150 Hz

D. A DC voltage that ranges from 0.5 to