Volvo 1800 Tachometer Wiring Diagram With HotSpark Ignition - How many wires do you've got at the b is there a red wire? There's only one gray wire within the harness pin # xxxxx that is the tach signal cord. Now the tach will work without the amplifier because it isn't required. I believe what they are calling the amplifier is truely the rev limiter.
It is an hu model, got it, thats what i was searching out. Now what number of wires do you've got on the coil in general? Additionally, which sterndrive is on the boat? Is it a cobra, or is it an genuine sx volvo force. Omc and volvo combined and paired back then, so you could have a volvo engine with an omc sterndrive, that would be quite not unusual for the technology of it.
As long as it's all authentic, here is the way it have to be. The bid underneath the distributor cap is not anything greater than an digital cause. It is like volvo's version of a pertronix, in case your acquainted with those. The bid trigger has 2 wires on it, a crimson and a black. The pink is going to the coil , the black the coil -.
Then out of the harness you have some other crimson, and 1 grey twine. The pink is going to coil , and the - goes to the tachometer amplifier. And thats it, thats all you must have. There's no rev-limiter on these engines. If you have a further grey cord there, anything it's miles, is not origninal, and someone put it there apart from volvo. I've visible humans upload aftermarket hour meters, every so often the wire may be for that. Or hourmeters that somebody established 10 years in the past that are now lengthy gone. I will speculate, but the boat is eighteen years vintage, who knows what somebody did 10 years earlier than you.
Hell, my name isxxxxx give this a shot. However first, what is the full and whole version quantity on this one. I need to ensure that that is an real volvo, and no longer a volvo/omc combo engine. Irrespective of what it's miles, it'll start with 7.4gl and then have a bunch more letters after it.
Hello john, just desired to ensure we had an appropriate engine. The tach amplifier is supposed to be linked to the poor aspect of the coil. Just the only grey cord then a wire strolling to the distributor. The tremendous side of the coil must have most effective a red cord coming from ignition switch and a pink wire going to the distributor.