mcratchet1

Thanks, Steeler that did that job!!!!😅

I forgot to ask is this the one on the engine or inside truck?

ok Thanks i will give it a try

ok thanks did you run a new wire straight from ecu if so i could use the pin# for the ground if you have it Thanks Again!!

I have 2006 Mack mr688s (032711) with blink code 4-2, im assuming it has something to do with fan clutch because its staying engaged. I just put a new clutch on about a month ago, anybody have a schematic or advise? Thanks!!

no it was dry and clean

any ideas what might of caused this

well i found the problem burnt ecu and harness

also MackPro do they make def delete kits for this truck?

Mackpro would you have a diagram to that kick panel fuses to identify them

thanks, i check that cable and fuse all good. i pull engine hours it does not read just two dashes any idea where to go next or is this going to be dealer only problem

2011 mack chu 613 007700 truck was running perfect waiting in hay field to load, came back would turn over but not fire up def gauge reads empty on dash but tank is full read these 2 codes as active faults ppid:278 fmi:9 psid: 200 fmi:9 is there a gauge on tank like fuel gauge? is there a way to bypass to get truck out of field? Thanks

ok i have a 2011 mack chu613 last eight on vin is bm007782 truck is in derate mode here is the list of codes spn3064 fmi11 spn3936 fmi0 spn4354 fmi4 spn 4354 fmi5 spn4356 fmi4 spn 4356 fmi5 spn 2659 fmi18 we did put a new def pump on because it was not using any for 2 day the hoses are labeled and was put back where they were where should i start on this rig any help is very appreciated thanks!!!!

ok took it mack just needed a software update go figure

yes def tank is full, dealership is 100 miles away will it effect anything with the speed sensor unhooked? but im trying hard to avoid the dealership