Re: [diesel_mercedes] 77 240D glowplug relay pinouts.

 

Lawrence,

The obvious one is the NC - normally closed.  Makes sense - the relay would be used as a normally open and only supply power to the plugs when the relay is "picked".

Not sure what LA means.

31 may be power.

My DPO installed a Ford starter relay on mine and completely bypassed the original circuit - so I have to guess at how long to energize it.

A tip - with the old style plugs - when the back plug shorts out to the inside of the engine, it will burn out even the Ford relay.  So if your new rely burns out, check the plugs.  You may have to ream out the glow plug cavity.

Bobby

On Thu, Sep 22, 2011 at 5:24 PM, Lawrence Rhodes <primobassoon@sbcglobal.net> wrote:
 


NC15 6
O O O
o
O O O O
31 50 30 LA

Can anyone tell me what the pinouts here are?
VDO 60 amp
410. 202/7/1
90+20S
001 545 3532

Made 6. 77

Thanks a bunch. Lawrence Rhodes getting a Ford type PSD relay off Ebay.




--
Toward freedom,

Bobby Yates Emory

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