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- - Oil pressure sending unit, '81 305 (https://67-72chevytrucks.com/vboard/showthread.php?t=388129)

bagged81

02-21-2010 10:43 PM

Oil pressure sending unit, '81 305

1 Attachment(s)

The only sending unit I can find is the one in the photo above the oil filter with two connections; however, the wiring diagram shows a single connector. Is this my sending unit above the oil filter? If so, what is the other connector for?

clinebarger

02-22-2010 10:59 AM

Re: Oil pressure sending unit, '81 305

The sender you have pictured is the Choke switch. The oil pressure switch for the gauge should be behind the distributor and will have a single blue wire.

bagged81

02-22-2010 06:29 PM

Re: Oil pressure sending unit, '81 305

FYI, this was helpful.

bagged81

02-23-2010 10:36 PM

Re: Oil pressure sending unit, '81 305

1 Attachment(s)

Found my problem. Apparently I am missing the majority of my sending unit, haha.

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