r600 Posted November 2, 2007 Share Posted November 2, 2007 can anyone tell me how the electronic pyrometer wiring goes???from the gauge/to the turbo?????thanks adrian Quote Link to comment https://www.bigmacktrucks.com/topic/3033-pyrometer-wiring/ Share on other sites More sharing options...
chris142 Posted November 23, 2008 Share Posted November 23, 2008 Thats about it. You have a sender that goes either into the exhaust pipe after the turbo or in the exhaust manifold before the turbo.When this sensor gets hot it creates voltage. Not much, like .50 Volt. The voltage goes up the wires to the guage. All there is to it. Quote Link to comment https://www.bigmacktrucks.com/topic/3033-pyrometer-wiring/#findComment-24917 Share on other sites More sharing options...
HeyCharger Posted November 23, 2008 Share Posted November 23, 2008 I've been told that the wiring is VERY IMPORTANT to the accuracy of the gauge.Searching the net it shows wire of 5ft and 10ft (I think). It must not be cut shorter.Comments??? Rod. Quote Proud owner of;1961 Mack B61 prime mover.1981 International ACCO 1810C DualCab Fire Truck Link to comment https://www.bigmacktrucks.com/topic/3033-pyrometer-wiring/#findComment-24918 Share on other sites More sharing options...
theakerstwo Posted November 23, 2008 Share Posted November 23, 2008 I've been told that the wiring is VERY IMPORTANT to the accuracy of the gauge.Searching the net it shows wire of 5ft and 10ft (I think). It must not be cut shorter.Comments??? Rod. You need to use the harness made for that pryometer and dont shorten it. glenn Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/3033-pyrometer-wiring/#findComment-24935 Share on other sites More sharing options...
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