{"nhtsa_id":10101221,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-05-31","date":"2014-02-06","document_id":"SGI14-08","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"\"DESCRIPTION A LIMITED NUMBER OF 2013 MODEL YEAR LAND ROVER LR2 VEHICLES WITHIN THE LISTED VIN RANGE CONTAIN ENGINE CALIBRATION FOR MISFIRE DETECTION WHICH IS UNNECESSARILY PESSIMISTIC. IF A VEHICLE SUFFERS A MISFIRE EVENT THAT EXCEEDS THE PUNITIVE ALLOWABLE LIMITS, THE ENGINE CONTROL MODULE (ECM) WILL REACT BY INITIATING A RESTRICTED PERFORMANCE MODE TO PROTECT THE EXHAUST CATALYST, WHICH MEANS THE DRIVER NOTICEABLY EXPERIENCES REDUCED ENGINE PERFORMANCE UNTIL THE NEXT IGNITION CYCLE.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10101221","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"LR2","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_land-rover_lr2"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}