{"product_id":"nitrogen-oxide-nox-sensor-rear-for-renault-alaskan-master-iii-mk3-trafic-iii-mk3","title":"Nitrogen Oxide NOX Sensor Rear for Renault Alaskan Master III Mk3 Trafic III Mk3","description":"\u003cp\u003eReplace your failing nox sensor — also called a SCR sensor or nitrogen oxide sensor — on the Renault Alaskan with this OEM-spec direct fit. Matching part numbers 227905433R, 5WK96748, TR227905433R, 93457718 and 93463067.\u003c\/p\u003e\n\u003ch3\u003eCommon signs of failure\u003c\/h3\u003e\n\u003cp\u003eA failing NOx sensor on diesel vehicles typically triggers fault codes P220A, P220B, P220C, P229F or P207F (NOx sensor circuit \/ SCR system efficiency). Drivers see the engine warning light come on, an AdBlue or 'Emissions' warning on the dashboard, often a countdown 'Vehicle will not start in X miles' message, and in many cases the vehicle entering limp mode. Left unaddressed, the ECU will eventually prevent the engine from restarting until the fault is cleared.\u003c\/p\u003e\n\u003ch3\u003eFitment notes\u003c\/h3\u003e\n\u003cp\u003eDirect-fit replacement, with the original wiring harness and ECU connector. After fitting, the sensor needs a short re-learn drive cycle (typically 5–20 minutes of motorway driving) for the ECU to calibrate to the new probe. Some manufacturers recommend resetting adaptations with a diagnostic tool — useful but not strictly required on most models. Standard 5 pin connector.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhere is the NOx sensor located?\u003c\/h4\u003e\n\u003cp\u003eMost diesel vehicles have two NOx sensors: one upstream and one downstream of the SCR catalyst\/AdBlue injection point. Identify whether your fault is for the inlet or outlet sensor (the code and live data will tell you) before ordering.\u003c\/p\u003e\n\u003ch4\u003eWill it fix my limp-mode and AdBlue warning?\u003c\/h4\u003e\n\u003cp\u003eYes, if the fault code points to the NOx sensor itself. After fitting, clear the codes and complete a regen drive cycle — warnings usually clear within a few miles.\u003c\/p\u003e\n\u003ch4\u003eHow long do NOx sensors last?\u003c\/h4\u003e\n\u003cp\u003eTypically 80,000–120,000 miles, though heavy stop-start driving and poor-quality AdBlue can shorten lifespan. Replacement at the first sign of failure prevents the vehicle locking you out.\u003c\/p\u003e","brand":"PitShopUK","offers":[{"title":"Default Title","offer_id":57283846144344,"sku":"212","price":132.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/3373\/0136\/files\/SKU212_227905444R-10_updated_b59c368d-2ac6-46e1-bf30-52d5345197b9.jpg?v=1781189769","url":"https:\/\/carpartclubs.com\/products\/nitrogen-oxide-nox-sensor-rear-for-renault-alaskan-master-iii-mk3-trafic-iii-mk3","provider":"CarPartClubs","version":"1.0","type":"link"}