HeavyHaulinMac Posted March 23, 2018 Share Posted March 23, 2018 My 02 RD pyro gauge doesn't work..... Then it does... Then clips out again. I inspected the probe which to me isn't in bad shape. I opened the dash and it is connected to the gauge itself properly. I played around with it a little bit with it running and when I unplug it and plug it back in the needle moves to the 7-800 range then back to the bottom which is 300. When no power is to it and the truck is off it rests at about 350. Any ideas? New gauge is like 100 bucks and the wires to the plug go down into an giant harness...don't really wanna mess with that... Thanks Sent from my SM-G892A using Tapatalk Quote Link to comment https://www.bigmacktrucks.com/topic/52900-02-rd-pro-gauge/ Share on other sites More sharing options...
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