Sprinter NOX Sensor Replacement
Has anyone else had to update computer software or replace the NOX sensors in their Sprinter SMB after having the check engine light come on? Our 2014 Sprinter SMB has been in the MB shop twice now for the check engine light coming on. The first time, the MB shop said the codes indicated a problem with the NOX sensors and their protocol called for them to update the software in the vehicle’s computer. This was done and the problem seemed to go away and all was well for a while. After about 1,000 miles, the check engine light came on a second time. This time, the MB shop replaced the two NOX sensors in the exhaust system. We’ve put nearly 500 miles on the vehicle since MB replaced the NOX sensors and so far so good. We’re just curious if others have had similar problems related to NOX sensors.
Jeff and Janna
2014 Brilliant Silver MB Sprinter 3.0L V-6 High-Top 144 WB Modified RB-153S Espar D-5 SC Hydronic 200W Zamp Solar
SOLD 2006 White Ford E250 5.4L V8 4X2 RB-31 Modified, PH Full Length Garageable