2014pinnacle Posted 8 hours ago Share Posted 8 hours ago Hi gouts I have 2016 pinnacle with an mp8 it’s just started throwing a Po403 code egr A control circuit open . What does this code mean will it shut me down and leave me stranded or can I continue my run and get it looked after when I get home. Quote Link to comment https://www.bigmacktrucks.com/topic/76269-p0403-egr-code/ Share on other sites More sharing options...
fjh Posted 34 minutes ago Share Posted 34 minutes ago 7 hours ago, 2014pinnacle said: Hi gouts I have 2016 pinnacle with an mp8 it’s just started throwing a Po403 code egr A control circuit open . What does this code mean will it shut me down and leave me stranded or can I continue my run and get it looked after when I get home. It may derate you may be fine to get home with it! Quote Link to comment https://www.bigmacktrucks.com/topic/76269-p0403-egr-code/#findComment-588107 Share on other sites More sharing options...
2014pinnacle Posted just now Author Share Posted just now Yes it derated i abandoned the load guess im looking at an egr valve Quote Link to comment https://www.bigmacktrucks.com/topic/76269-p0403-egr-code/#findComment-588113 Share on other sites More sharing options...
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