RE:CM 870 EGR TUNE UP GUIDE
06-30-2017, (Subject: RE:CM 870 EGR TUNE UP GUIDE ) 
Post: #19
RE: RE:CM 870 EGR TUNE UP GUIDE
(06-30-2017 )ktbtrucking Wrote:  from the screen shot
your egr temp and fuel temp was also -17 so looks like all three sensors showed same temp
your voltage max levels are also off normal

so looks like you have some problem with ecm or connections to ecm

All three sensors are on the same harness into the ecm i wonder if its a loose connection or one faulty sensor. What are the voltage max levels supposed to read?
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RE: RE:CM 870 EGR TUNE UP GUIDE - madcash2 - 06-30-2017



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