SoCal Jet Boats
Tech Talk => Engine Mechanical / Electrical => Topic started by: JOE COASTIE on June 16, 2014, 06:45:58 PM
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Man!!!! If aint one thing its another hahaa so i hav no juice on this block cuz im assuming its not making a complete circuit bcuz of those 2 lil prongs on bottom... so what plugs into this circuit breaker dealimabob?
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Shoot I think cp performance has a full diagram of the wiring. I'd suggest to Google bbc or bbf or bbo jet boat wiring diagram. Pretty sure you'll find something. Print it and check it wire by wire. Old cracked dried wires should be replaced. Easy business. Good luck.
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Main hot from the battery goes in one side, then out for the hot to the terminal block. And yes, you need to run that circuit breaker. It's the only protection in the whole system.
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How do run the circuit breaker...what hooks up to those 2 prongs underneath?
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How do run the circuit breaker...what hooks up to those 2 prongs underneath?
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10 gauge wire with a spade terminal from the main hot in one side. 10 gauge wire with a spade out other side to terminal block
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Does it matter what side they go too?
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Nope
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Cool thanks man
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So i should hav 1 hot on top of block its labeled batt and another underneath it for breaker?
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The hot on the term block must go through that breaker first. its labeled batt but it goes through the breaker to the batt to protect the system in the event of a short.
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Aaaaawww gotcha ok yea cuz the top of term block were it says batt is blank on this one so i assume nothing goes on the top side rite?
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Top side of what? After the hot goes through the breaker and back out to term block it'll feed main hot up to your dash wiring
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Ok so I assume you have a single wire alternator then? Looks like they're using the alt spot on the block for hot feed.
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Topside of block were all the wires go....were the alt goes on block it has 3 wires coming off it
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The actual alternator you are using, does it have 1 wire? Do you have an amp gauge or volt gauge on the dash?
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Also, How many wires are there in the harness before the term block? Should be 7 or 8.....
#1. Red/Pink 10ga (Constant Hot)
#2. Black 14ga (Ground)
#3. White 10ga (Start Solenoid)
#4. Orange 10ga (hot for alt. and amp gauge, not used if running volt gauge)
#5 Purple 16ga Ignition hot (Key on) For dist. or elec fuel pump
#6 Gray 16ga tach signal
#7 Blue 16ga Oil press signal
#8 brown 16ga Temp sender signal
My numbering order may differ from actual diagrams, but you get the idea.
Jake
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just a FYI I am kinda looking or a guinnea pig boat for a wiring harness. i want to start cranking them out but i want to make templates for an 18 footer. basically pay for the cost of materials. id probably need it for a weekend.
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Yes 1 wire on alt.. i hav volt on dash....and 7 wires in harness before the block
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I hooked harness to block and ur pretty much spot on with # system u gave me theres acouple diff ones.