Circuit for Volvo Penta Display Unit

[Vulcan]

Hi all.

I have a Volvo Penta TAMD22P/SX engine and the engine warning/display unit is part number VP 873 737. It has 4 x 12V lamps for Temp, Oil, Battery and not sure! 5 x Faston connectors labelled: +, -, +, -, 61. 5 wires: WH, YL, GN, BL, RD to socket. 7 wires: BN, RD/GN, BN/WH, BL/WH, RD/BL, BK/WH, BK to Plug.

Has anyone got a circuit diagram for this Unit?

Thanks & Happy New Year

 

[Ships_Cat]

I think that the TAMD22 probably uses the same panels as the MD22's and TMD22 for which I do have both a 1996'ish vintage circuit diagram and the circuitry to the external engine sensors, alternator, etc. I do not have the part number of the MD22 one but your +, -, +, -, 61, etc descriptions seem to match although I don't know if the cable colours match what you say.

These diagrams are in the MD22 operator's manual, so I assume that maybe you do not have the manual for your engine.

I believe the fourth light shows starting preheat is enabled.

So, if no one comes up with the exact thing matching your part number, send me a personal message (go to "My Home" and then to "Send a PM" in the message box) with your email address, but before 10 Jan as I will be away after that, and I can email you a copy to see if it matches.

Let me know which panel you have - there is a basic one with rev counter and lights only, and a less basic one which also has volt, oil pressure and temperature gauges as well.

John

 

[AIDY]

Sorry no wiring diagram, but as ships cat says they are in the owners manual.

I had a problem with this unit about a year ago, the test alarm would not stop. I had the unit apart and volt metre across it.

I ended up buying a new unit for the bargain price of just over 100 pounds.

The Volvo Penta unit Volvo part number VP 873 737 Is made by VDO which has a part number N03 320 789.

 

[Elza_Skip]

Hi,

I have a TAMD22 in my boat and have the origonal owners manual with the circuit diagrams in.

Let me know how it is best to get this to you (copy and post or scan and mail) otherwise you could call me/PM me

Vernon

 

[Vulcan]

Just in case anyone is interested, I have found the internal circuit for the display unit. http://www.boten.nl/motoren/motoren_pdf/volvo_penta_2002_owner.pdf
It certainly clears a few questions up for me, but as usual introduces a few new ones. If you don't understand what the transistor and diodes are doing, I'll be pleased to help. Thanks all for your help.

 

[bubbabez]

Volvo TAMD22

Hi there,

I was thinking of buying a boat with a Volvo TAMD22 engine in it. It is a 1999 which has done about 400 hrs. I was wondering if you could give me your views on the engine and anything I should look out for!!
Cheers