IrvesBMW Posted October 9, 2024 Share Posted October 9, 2024 I own a 2012 X5 40d LCI with a defective fuel rail pressure sensor. Diagnostic confirmation: The original component was Bosch part number 0281 002 948, extracted from the vehicle's original part. I researched online, and Bosch indicates that component number 948 is an obsolete designation, whereas Bosch part number 0281002988 is the latest suitable equivalent. When I installed one of these, it performed poorly, necessitating the reinstallation of the original component. Communicated with the thief who referenced component 1353 857 7623. However, this seems to be BMW's equivalent of the 988, but they have not confirmed it. Is there anybody knowledgeable who can confirm this, or am I missing something? Thank you. Quote Link to comment Share on other sites More sharing options...
ByteStorm Posted October 9, 2024 Share Posted October 9, 2024 The diagnostics indicated a rail pressure sensor issue, but have problems with the actual pressure been excluded? What was the precise code you possessed? Did you reset the adaptations after modifying the sensor? Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted October 9, 2024 Author Share Posted October 9, 2024 I was informed that it was only plug and play, since it was unnecessary owing to the vehicle's age. Quote Link to comment Share on other sites More sharing options...
ByteStorm Posted October 9, 2024 Share Posted October 9, 2024 The sensor is somewhat plug-and-play; however, adaptations must be reset after changes to prevent DDE from seeking the previous sensor's results. What led you to conclude that the issue was only the sensor and not another factor? Quote Link to comment Share on other sites More sharing options...
Mistral Posted October 9, 2024 Share Posted October 9, 2024 There should be no need to reset adaptations. Quote Link to comment Share on other sites More sharing options...
Mistral Posted October 9, 2024 Share Posted October 9, 2024 Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted October 9, 2024 Author Share Posted October 9, 2024 I brought it to the garage. They connected it to the diagnostic tool, which indicated that the issue was with the fuel rail pressure sensor. Quote Link to comment Share on other sites More sharing options...
Mistral Posted October 9, 2024 Share Posted October 9, 2024 The accurate equivalent should be Bosch 0 281 006 447. Quote Link to comment Share on other sites More sharing options...
Mistral Posted October 9, 2024 Share Posted October 9, 2024 https://www.motointegrator.de/artikel/1432125-sensor-kraftstoffdruck-bosch-0-281-006-447?wgu=301528_54264_17284775845224_b74c7ff47a&wgexpiry=1760013584&utm_source=webgains&utm_medium=affiliate&utm_campaign=webgains Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted October 9, 2024 Author Share Posted October 9, 2024 Uncertain. Mine finishes at 948. Quote Link to comment Share on other sites More sharing options...
Alex1978 Posted October 9, 2024 Share Posted October 9, 2024 A leaky injector may manifest as reduced rail pressure. What first symptoms did you experience? Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted October 9, 2024 Author Share Posted October 9, 2024 Engine alert about lower power illuminated briefly and then extinguished after 30 seconds. Subsequently, irregular idling. Not consistently. Quote Link to comment Share on other sites More sharing options...
IrvesBMW Posted October 9, 2024 Author Share Posted October 9, 2024 *blipped Quote Link to comment Share on other sites More sharing options...
Matt865 Posted October 12, 2024 Share Posted October 12, 2024 On 10/9/2024 at 1:39 PM, Mistral said: https://www.motointegrator.de/artikel/1432125-sensor-kraftstoffdruck-bosch-0-281-006-447?wgu=301528_54264_17284775845224_b74c7ff47a&wgexpiry=1760013584&utm_source=webgains&utm_medium=affiliate&utm_campaign=webgains thanks for the link Quote Link to comment Share on other sites More sharing options...
Auto Car Forum For Everybody
Auto Car Forum For Everybody
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.