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Author Question: A VTEC engine changes cam lift and timing by using oil pressure and a locking pin in the ________. ... (Read 74 times)

karen

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on: Jun 23, 2018
A VTEC engine changes cam lift and timing by using oil pressure and a locking pin in the ________.
 
  A) Cam sprocket B) Push rods C) Timing belt drive D) Rocker arms

Question 2

A P0131 DTC is being discussed. Technician A says that an exhaust leak upstream of HO2S (bank 1 ) oxygen sensor could be the cause. Technician B says that an extremely rich air-fuel mixture could be the cause. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


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jordangronback

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Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

A


karen

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Reply 2 on: Jun 23, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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