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 Egr delta pressure sensor Fault 2273 ???
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mikesb
New Member

4 Posts

Posted - 05/15/2019 :  03:50:43 AM  Show Profile  Visit mikesb's Homepage  Reply with Quote
2014 Thomas, with 6.7 Cummins. Code 2273 for egr delta pressure sensor active. New sensor and wires are good. What else could be setting this code? Ports are clear and cleaned. Ecm group da it and gives 5 volt ref. And those are there.

Bluenozer
Top Member

Canada
640 Posts

Posted - 05/15/2019 :  04:03:42 AM  Show Profile  Reply with Quote
remove the delta p sensors those two holes there one is plugged clean them out and should be good to go

OEM trained in wiring and all engine platforms for over 20 years
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