Are these two codes pretty much tied up together?
Nov 4, 2022 at 2:02 PM
Codes P052B and P1339?
2013 BMW 528
BHAMDOC1973
- MEMBER
- 2,008 POSTS
- FOLLOW
Advertisement
And do you know what passive vs active sensor means? I am getting a tool to help me with these types of issues, just needed to know, and do you know one this car would have?
Nov 4, 2022 at 2:27 PM
Hi,
It appears they are tied together. See pics 1 and 2 for descriptions.
My first thought is the sensor itself could be the issue. However, a stretched timing chain can also cause this type of issue.
By any chance, do you hear any rattling from the engine when running? I remember there being a technical service bulletin (TSB) indicating the Vanos (variable valve timing) bolt can come loose or even break.
Also, have you noticed a loss of power, rough idle, difficulty with starting or anything other?
Let me know.
Joe
It appears they are tied together. See pics 1 and 2 for descriptions.
My first thought is the sensor itself could be the issue. However, a stretched timing chain can also cause this type of issue.
By any chance, do you hear any rattling from the engine when running? I remember there being a technical service bulletin (TSB) indicating the Vanos (variable valve timing) bolt can come loose or even break.
Also, have you noticed a loss of power, rough idle, difficulty with starting or anything other?
Let me know.
Joe
Images (Click to enlarge)
Nov 4, 2022 at 9:07 PM
Advertisement