SAVE HUNDREDS! DIY Fix for P2202/P2200 NOX Sensor on Citroen Relay/Peugeot Boxer & More

A simple guide to save you hundreds of pounds / euros by replacing your faulty NOx sensor without needing a trip to the mechanic / garage / dealer. Our 2017 Citroen Relay/Jumper 2.0 HDi with AdBlue campervan developed an engine warning light on the dash with an AdBlue error and the following fault codes: P2200, P2202 & U029D. Despite only having done 24k miles (38k kms) the NOx sensor had failed and this video shows you how to easily replace this yourself with just a 22mm and 10mm spanner, saving hundreds of pounds / euros compared to taking it to a garage to repair. We purchased our NOx sensor from Amazon and with next day delivery it was just £112. #adblue #citroen #peugeot #relay #jumper #boxer #diesel #nox #noxsensor #emissions #P2202 #P2200 #U029D #Berlingo #Citroen C4 #C4 #C4 Picasso #homemechanic