74 wagon tach

nobody · 12-30-2005

ok, I have a wiring diagram for pretty much everything Opel I thought. Nothing I have for 74 or 75 on a wagon shows a tach. It doesn't work so I was digging and came up empty. Any ideas?

BQS4 · 12-30-2005

Dave;
pull up the 73 FSM and it's in there under "Manta Rallye"

nobody · 12-30-2005

That is so odd, the tach draws power from the brake switch and then feeds the oil pressure sensor. No wonder it was kickin my butt. On the other hand both the brake switch and oil sender work so it's back to the drawing board. I've got to get it to work or replace it.

12-30-2005	#1 (permalink)
nobody No Access Join Date: Nov 2003 Location: in transit Posts: 3,873 Provided Answers: 1	Unanswered: 74 wagon tach ok, I have a wiring diagram for pretty much everything Opel I thought. Nothing I have for 74 or 75 on a wagon shows a tach. It doesn't work so I was digging and came up empty. Any ideas?

12-30-2005	#2 (permalink)
BQS4 Southern Red Neck Join Date: Mar 2002 Location: Snellville, GA Posts: 6,029 Real Name: Gene Provided Answers: 12	Dave; pull up the 73 FSM and it's in there under "Manta Rallye" __________________ "Yes, I do have a rifle rack in my Sportwagon"

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12-30-2005	#3 (permalink)
nobody No Access Join Date: Nov 2003 Location: in transit Posts: 3,873 Provided Answers: 1	That is so odd, the tach draws power from the brake switch and then feeds the oil pressure sensor. No wonder it was kickin my butt. On the other hand both the brake switch and oil sender work so it's back to the drawing board. I've got to get it to work or replace it.

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