P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 – 2013-2015 Ram 2500\3500 Pickup
NUMBER: 18-088-15 GROUP: Vehicle Performance DATE: November 26, 2015 SUBJECT: P20EE SCR NOX Catalyst Efficiency Below Threshold Bank 1 OVERVIEW: This bulletin involves verifying the proper operation of the Diesel Exhaust Fluid (DEF) system and, if necessary, replacing the Selective Catalyst Reduction (SCR) Catalyst assembly. MODELS: 2013 – 2015 (DJ) Ram 2500 Pickup 2013 – … Read more