Diesel electric question...

[nesshead6]

Hi all, going to be wiring the glow plugs on my transporter to a switch.

I have got one of these bad boys to do the job...

http://www.ebay.co.uk/itm/BOSCH-GLOW...item19e140da70

The terminals are marked 15, 17, 19 and 50a. Can anyone tell me which terminals to connect to?

I will have a cable coming from battery +, to fuse, to the switch, then another cable to another fuse then then plugs. The switch has an 'intermediate' position if you pull it out a little, then a fully pulled out position. I believe this is so you can use it for starting and preheat (glow) but I only want to use it as on/off switch for the glow plugs..

[rj scotty]

Are you having problems with standard glow
Plug relay?

[nesshead6]

Yeah it's knackered as is the water temp sensor controlling the timing. Was given a switch same as the one in the link above, any idea how to wire it? 15 to battery and 19 to plugs?