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Keith Newby · 05-18-2017, 01:05 PM

Typically, when testing an automotive instrument you ground the lead attached to the sending unit. If the needle moves the instrument is ok...then the fault lies with the sending unit.

05-18-2017, 01:05 PM	#4
Keith Newby Registered User Join Date: Nov 2005 Location: San Diego Posts: 200	Typically, when testing an automotive instrument you ground the lead attached to the sending unit. If the needle moves the instrument is ok...then the fault lies with the sending unit.