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Author Question: Technician A says that canister purging occurs during wide open throttle conditions. Technician B ... (Read 277 times)

TFauchery

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on: Jun 23, 2018
Technician A says that canister purging occurs during wide open throttle conditions. Technician B says that canister purging uses intake manifold vacuum to pull fuel vapors from the canister. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that fuel filler caps with pressure and vacuum vents are used with EVAP system fuel tanks. Technician B says that using a non-vented cap on a system equipped with an evaporative emissions system may cause damage to the fuel tank. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


lkoler

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

B

Answer to Question 2

C


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