10-04-2013, 05:22 PM
(10-04-2013, 05:07 PM)londondan86 Wrote: Get the meter on the glow plug rail and turn on the ignition. The reading should be 12v on all the plugs for about 20 seconds. You should then hear the relay click and the voltage drop to zero.
+ or - on the plug rail? Also, my relay clicks when ever it feels like it. Even when the cars off tt will tick :/