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Tacho Wire?
Posted: Thu Apr 01, 2021 11:13 am
by neilbardsley
My engine builder just called and the Tacho isn't working. We have removed the injection unit could the wire to the tach have gone through there? Where should the wire from the Tacho contact too?
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Re: Tacho Wire?
Posted: Thu Apr 01, 2021 3:09 pm
by Bruce M
Early or late?
Re: Tacho Wire?
Posted: Thu Apr 01, 2021 3:12 pm
by neilbardsley
73 1.7
Re: Tacho Wire?
Posted: Thu Apr 01, 2021 3:13 pm
by Bruce M
Black wire with purple strip, I think. Goes via the wiring plate “pcb”
Re: Tacho Wire?
Posted: Thu Apr 01, 2021 3:15 pm
by Bruce M
Can see where is enters on lower right & exits at top, on the way to the tachometer (terminal 1)
Re: Tacho Wire?
Posted: Thu Apr 01, 2021 3:20 pm
by Bruce M
Attached to the coil. Runs along the bottom of the diagram to the “pcb” on the left. Exits then ends at “23”.
“23” appears on the other diagram, & connects to terminal 1 on the tacho.
Re: Tacho Wire?
Posted: Thu Apr 01, 2021 6:10 pm
by anglophone1
neilbardsley wrote:My engine builder just called and the Tacho isn't working. We have removed the injection unit could the wire to the tach have gone through there? Where should the wire from the Tacho contact too?
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Shouldn’t he know that?
Re: Tacho Wire?
Posted: Mon Apr 05, 2021 3:50 pm
by neilbardsley
Bruce M wrote:
Attached to the coil. Runs along the bottom of the diagram to the “pcb” on the left. Exits then ends at “23”.
“23” appears on the other diagram, & connects to terminal 1 on the tacho.
Thank you. The car is coming back to me this week so I will solve the issue
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