× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: P0171
Posted to Technical Discussion Forum on 1/6/2019 3 Replies

[...trimmed text...]

He has a turbocharged engine which makes it an N54, speed density system. I know BMW had a TSB for the injectors on those motors. they warrantied them for 10 years 120K if i remember it right.

Login to read more.

3 Replies Received (View Replies)