Which statement about on-demand tests is NOT true?
A) On demand tests can be made with the key on and the engine not running
B) On demand tests can be made with the engine running
C) Functional tests are performed during the KOER self-test
D) Functional tests are performed during the KOEO self-test

Question

Quizplus · Accepted Answer

Functional tests are typically performed during the Key On Engine Running (KOER) self-test, not during the Key On Engine Off (KOEO) self-test. The KOEO self-test mainly checks for electrical and sensor integrity with the engine off.

Which Statement About On-Demand Tests Is NOT True