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International Automotive Technicians Network
Re: What Are We Not Seeing?
Posted to Technical Discussion Forum on 10/18/2019 4 Replies

If you have listed all the testing done with the results, you are jumping way ahead of where you should be.

Take a test drive with your scan tool connected set to graphing mode and to collect data on oxygen sensors, fuel trims both short and long term, MAF s... Login to read more.

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