dickbuick Posted December 8, 2017 Share Posted December 8, 2017 Problem code SPN 5246 Aftertreatment SCR operator inducement severity FMI16 data valid but above normal operational range moderately sever Then truck goes to derate Truck has new def pump and doseing valve Quote Link to comment https://www.bigmacktrucks.com/topic/51892-2012-mp8-spn5246/ Share on other sites More sharing options...
0 Mackpro Posted December 8, 2017 Share Posted December 8, 2017 Have you seen the Mack bulletin SNM 13-022? Message me and I can email it to you. My data on my account here is maxed out and I cannot add any attachments anymore Quote Link to comment https://www.bigmacktrucks.com/topic/51892-2012-mp8-spn5246/#findComment-386909 Share on other sites More sharing options...
Question
dickbuick
Problem code SPN 5246 Aftertreatment SCR operator inducement severity FMI16 data valid but above normal operational range moderately sever
Then truck goes to derate
Truck has new def pump and doseing valve
Link to comment
https://www.bigmacktrucks.com/topic/51892-2012-mp8-spn5246/Share on other sites
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