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a technician back probes the ground side of a port fuel injector with a dmm set to dcv. the engine is idling. what reading should the technician see?
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a technician back probes the ground side of a port fuel injector with a dmm set to dcv. the engine is idling. what reading should the technician see?

User Wes Grant
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1 Answer

4 votes

Answer: A technician attaches one lead of a digital voltmeter to the ground terminal of the TP sensor and the other meter lead to the negative terminal of the battery.

Explanation: both technicians are correct

User Dasith
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