When does the PCM perform a self test of the ETC system?

[ENagel]

Question 1

The use of an electronic control (ETC) system allows the elimination of all of these EXCEPT ________.
◦ Accelerator pedal
◦ Mechanical throttle cable (most systems)
◦ Cruise control actuator
◦ Idle air control

Question 2

When does the PCM perform a self test of the ETC system?
◦ During cruise speed when the throttle is steady
◦ During deceleration
◦ During acceleration
◦ When the ignition switch is first rotated to the on position, before the engine starts

[briezy]

Answer 1

Accelerator pedal

Answer 2

When the ignition switch is first rotated to the on position, before the engine starts

[ENagel]

Great answer, keep it coming

[kthug]

Thanks for the timely response, appreciate it