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Title: Two technicians are discussing the testing of a catalytic converter. Technician A says that a vacuum Post by: motorhead on Feb 23, 2016 Two technicians are discussing the testing of a catalytic converter. Technician A says that a vacuum gauge can be used and observed to see if the vacuum drops with the engine at 2500 RPM for 30 seconds. Technician B says that a pressure gauge can be used to check for backpressure. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician Title: Re: Two technicians are discussing the testing of a catalytic converter. Technician A says that a va Post by: mag90si on Feb 27, 2016 Content hidden
Title: Re: Two technicians are discussing the testing of a catalytic converter. Technician A says that a vacuum Post by: motorhead on Mar 19, 2016 Holy, this website is awesome :raised_hands:
Title: Re: Two technicians are discussing the testing of a catalytic converter. Technician A says that a vacuum Post by: mag90si on Mar 23, 2016 :raised_hands: I'm the best
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