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International Automotive Technicians Network
Re: Why are techs avoiding scopes?
Posted to Industry Issues Forum on 8/15/2020 3 Replies

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Quite a lot has been done with software in the PCM. One no longer needs a scope to check how fast or slow the O2 sensor is computer does it for you. Anymore the O2 sensors are so fast they're actually... Login to read more.

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