{"vehicle":{"id":"2018_jaguar_xf","year":2018,"make":"Jaguar","model":"XF"},"code":"P2178","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10146047,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-22","date":"2018-08-31","document_id":"SSM73960.2","mfr_campaign":null,"component":"POWER TRAIN","summary":"Issue: The customer reports reduced performance with P0191-85 observed in the PCM. This may or may not also illuminate the MIL. DTCs P168F-00, P2178-00, or P144C-00 may be stored also.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146047-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146047-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146047"},{"nhtsa_id":10146017,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-10-22","date":"2018-08-14","document_id":"SSM73960","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM","summary":"Issue: The customer reports reduced performance with P0191-85 observed in the PCM. This may or may not also illuminate the MIL. DTCs P168F-00, P2178-00, or P144C-00 may be stored also.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146017-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10146017-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10146017"},{"nhtsa_id":10127582,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-29","date":"2017-12-06","document_id":"SSM73671 Attachm","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT:ELECTRICAL; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","summary":"A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor \"A\" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger \"A\" Underboost Condition no sub type information","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127582-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127582-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127582"},{"nhtsa_id":10127581,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-29","date":"2017-12-06","document_id":"SSM73671","mfr_campaign":null,"component":"EQUIPMENT:MECHANICAL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER","summary":"A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor \"A\" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger \"A\" Underboost Condition no sub type information","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127581-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127581-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127581"},{"nhtsa_id":10127287,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-01-22","date":"2017-12-06","document_id":"SSM73671","mfr_campaign":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"A Customer may report one or more of: ?Lack of power ?Restricted performance displayed on Instrument Cluster (IC) ?Malfunction Indicator Light (MIL) appears on Instrument Cluster (IC). One or more of the following DTC?s may also be logged within the Powertrain Control Module (PCM) P0100-38 - Mass or Volume Air Flow Sensor \"A\" Circuit signal frequency incorrect P0111-84 - Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 signal below allowable range P0113-00 - Intake Air Temperature Sensor 1 Circuit High Bank 1 no sub type information P2178-00 - System Too Rich Off Idle Bank 1 no sub type information P0299-00 - Turbocharger/Supercharger \"A\" Underboost Condition no sub type information","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127287-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10127287-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10127287"}],"url":"https://open.wenmarpro.com/makes/jaguar/xf/2018/bulletins?code=P2178"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/jaguar/xf/2018/codes/P2178","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}