Need help...p054b engine code. How do I fix this on my n54 e60
Moved from BMW General sub-forum bump.
04M3 TiAg 69k slick-top 3 pedal
99M3 Cosmos 61k S50B32 euro 6Spd
88M3 AW 43k miles Project FS
WTB: 3.5" Eurosport/Conforti CAI
p-codes are worse than useless for diagnosing a BMW. You need to take the car to a BMW specialist shop which has a BMW diagnostic computer.
Here's why:
http://p054b-bmw.autotroublecode.com/
https://www.autocodes.com/p054b_bmw.html
So, are we dealing with a transmission issue, or a cam timing issue? Only a good BMW specific diagnostic computer knows for sure.
Chris Powell
Racer and Instructor since, well. decades, ok?
Master Auto Tech, owner of German Motors of Aberdeen
BMWCCA 274412
German Motors is hiring ! https://www.bimmerforums.com/forum/s...1#post30831471
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