{"nhtsa_id":10033226,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-07-29","date":"2009-10-19","document_id":"TI-41-09-2","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS","mfr_system":null,"summary":"PORSCHE: REPLACING HIGH PRESSURE FUEL INJECTORS (WORKSHOP CAMPAIGN). A VOLUNTARY WORKSHOP CAMPAIGN ON CERTAIN MODEL, MODEL YEAR VEHICLES CONCERNING THE POSSIBILITY DEFECTIVE HIGH PRESSURE FUEL INJECTORS MAY HAVE BEEN INSTALLED IN THE ENGINES ON THE AFFECTED VEHICLES. AS A RESULT, THIS CAN CAUSE MALFUNCTIONS IN THE HIGH PRESSURE FUEL INJECTORS, THE MAIN SYMPTOMS OF WHICH MAY BE A ROUGH RUNNING ENGINE, WHICH MAY BE NOTICEABLE AFTER DRIVING THE VEHICLE FOR ONLY A SHORT TIME. MODELS, MODEL YEARS CAYENNE S, CAYENNE S TRANSSYBERIA, CAYENNE GTS, CAYENNE TURBO, CAYENNE TURBOS 2009-2010. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10033226","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-injector","name":"Fuel injection","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE GTS","year_from":2009,"year_to":2010,"match":"base","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE S","year_from":2009,"year_to":2010,"match":"base","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE S TRANSSYBERIA","year_from":2009,"year_to":2010,"match":"base","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE TURBO","year_from":2009,"year_to":2010,"match":"base","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]},{"make":"PORSCHE","model":"CAYENNE TURBO S","year_from":2009,"year_to":2010,"match":"base","vehicle_ids":["2009_porsche_cayenne","2010_porsche_cayenne"]}],"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":[]}