Need Wiring Diagram

[Alpheus]

I have been gone awhile but I'm back.

I recently picked up a new project boat and for the life of me I cant find a wiring diagram that matches mine.

The boat is a 1997 Monterey Montura with a 5.7. The original engine was cracked so I ordered a reman.

I found out that I have a bastard child of an engine. Its an 880 block with a 2 barrel holley and a non-Vortec top end, also it has a mechanical fuel pump.The engine I ended up buying for it is a Vortec along with a Holley four barrel and an electric fuel pump. All is installed and running well.

The problem I am having is the previous owner did a number on the wiring and none of the gauges are working. I have looked for diagrams but all the ones I find have electric fuel pumps installed and have a green wire coming from the alternator (I dont have) and doesn't show wires for electric choke. I just cannot find a match for what I have.

Attached is the tag I removed from the old engine.

Any help would be much appreciated.

 

[Scott Danforth]

look them up in the manuals http://boatinfo.no/lib/library.html

not sure, however us this one as a start http://boatinfo.no/lib/volvo/manuals/by_elect.html#/152

the engine wiring in all boats is standard - click the google link and look at images. the first one to pop up shows all the colors and what they do

https://www.google.com/search?q=sae+...ntu&channel=fs

Color	Item	Use
Red	DC Positive Conductor	Positive Mains
Black or Yellow	DC Negative Conductor	Return, Negative Mains
Green or Green w/ Yellow Stripe	DC Grounding Conductor	Bonding System Bonding Wires (if insulated)
Brown	Generator Armature	Generator Armature to Regulator
Alternator Charge Light	Generator Terminal/Alternator Auxiliary Terminal to Light to Regulator
Pumps	Fuse or Switch to Lights
Grey	Navigation Lights	Bonding Wires (if insulated)
Tachometer	Tachometer Sender to Gauge
Orange	Accessory Feed	Ammeter to Alternator or Generator Output and Accessory Fuses or Switches
Common Feed	Distribution Panel to Accessory Switch
Pink	Fuel Gauge	Fuel Gauge Sender to Gauge
Purple	Ignition	Ignition Switch to Coil & Electrical Instruments
Instrument Feed	Distribution Panel Electrical Instruments
Brown w/ Yellow Stripe	Bilge Blowers	Positive Mains (particularly unfused)
Yellow w/ Red Stripe	Starting Circuit	Starting Switch to Solenoid
Tan	Water Temperature	Water Temperature Sender to Gauge
Green/Stripe (G/x) (except G/Y)	Tilt Down and/or Trim In	Tilt and/or Trim Circuits
Blue/Stripe (Bl/x)	Tilt Up and/or Trim Out	Tilt and/or Trim Circuits

 

[Alpheus]

I've been to boatinfo and the manuals I do see are hardly legible, plus nothing matches what I have. Thanks.

 

[alldodge]

Not a VP guy, but have wiring diagrams for 5.7 GL, A, B, C/D, G/E

Your tag shows 57GL PLKD, so which is it?

 

[Alpheus]

I don't know. I think I've been through all of those and couldn't find a match. If you have a link I'll have another look. This is the 1st VP I have worked on.

 

[Fun Times]

I don't believe the manual to your engine model will be found online anywhere and unfortunately Don's 4shared links are no longer active as he used to pass them out when needed. Even the correct manual part numbers for this engine seemed pretty hard to locate now as Volvo just changed their website around some.. Guess you could either try forum member Muc first by PM then maybe call him if he's interested to order / sell one or have a local Volvo dealer run your serial number to see if they can give you the part numbers and buy one from them or search the part numbers online, iboats or EBay too.