ASE A8 Practice Test - ASE A8 Engine Performance Test Prep - Test 1
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- čas přidán 8. 10. 2020
- A 10 question ASE A8 Practice Test with illustrated answers designed for greater retention and better understanding. An ASE A8 Test Prep Video by FreeASEStudyGuides.com. Part of an ASE Test Practice Video series.
Got 'em all! The hardest section for me would be turbochargers/superchargers since I've hardly worked on them. I only know how they operate and the components they use in theory.
That's great, here's a few quizzes that may help! www.freeasestudyguides.com/a8-engine-performance-quiz-1.html - Good luck OldSchoolNoe!
That was fun
Good Luck elefanny1106!
Thanks so much for putting these videos up.
Thanks for stopping by BrianOnTheGo!
Question 10 seems wrong. With a 24% LTFT isn't the PCM adding fuel indicating a lean mixture?
Thanks for the input, Obozo Clown! Question 10 is an EXCEPT-type question. They can be confusing; all the answers fit except one; A dripping fuel injector results in a rich air-fuel mixture. The ECM subtracts (-24%) fuel to compensate for a rich air-fuel ratio and adds (24%) fuel for a lean air-fuel ratio. Therefore because this is an EXCEPT-type question, answer B, a dripping fuel injector, is correct.
@@FreeASEStudyGuidescom Thanks for the fast reply. I can't believe I didn't see the "EXCEPT"! These videos are awesome, thank you for creating them!
Thanks, Obozo Clown! Good Luck with the ASE's!
@@FreeASEStudyGuidescom This one got me too. Did not see EXCEPT!
Dude, I was like WTF on the #10 question as well. Then I saw this comment, ohh I guess I missed the “EXCEPT” word as well! 🙄
Read the question
Question 1 answer is wrong. The PCM recieves a signal from the knock sensor to advance the timing and the knock sensor sends an ac signal the PCM to advance the timing due to detonation.