wayne1978trucks Posted March 10, 2008 Share Posted March 10, 2008 i have an isuzu td installed so most has already been changed but when converted from the v8 no glow plugs have ever been wired up its never needed them even when really frosty but now going to convert to a disco 200tdi which i assume will need them wired up how do i go about this and what will i need to get off the disco loom ? Quote Link to comment Share on other sites More sharing options...
lrfarmer Posted March 10, 2008 Share Posted March 10, 2008 you may not need them with the 200TDI (i dont on my disco or my 90 with a disco engine). the easy way would be wire up a relay to a push butten then to the glow plugs. Quote Link to comment Share on other sites More sharing options...
western Posted March 11, 2008 Share Posted March 11, 2008 you may not need them with the 200TDI (i dont on my disco or my 90 with a disco engine).the easy way would be wire up a relay to a push butten then to the glow plugs. may be possible to use the accessory position [with the ign/oil light light up] of the ignition switch to operate a Tdi type timer relay for the glowplugs. Quote Link to comment Share on other sites More sharing options...
wayne1978trucks Posted March 11, 2008 Author Share Posted March 11, 2008 i have the whole disco running chassis that drives where am i looking for this glow plug relay timer? doesn't it take a feed from the temp sensor too as they operate longer when cold? cheers chaps Quote Link to comment Share on other sites More sharing options...
western Posted March 11, 2008 Share Posted March 11, 2008 IIRC on a Discovery the glowplug relay is fitted to the rear or side of the battery tray. no feed from temp sender, it has a built in timer circuit. Quote Link to comment Share on other sites More sharing options...
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