E46Fanatics - View Single Post - *OFFICIAL* BMW Diagnostic Scanner PA Soft 1.4 Thread
View Single Post
Old 01-05-2013, 11:28 AM   #1253
Registered User
Join Date: Jun 2010
Location: california
Posts: 218
My Ride: 2004 325i
Originally Posted by ac_2007 View Post
What you're referring to are probably engineering codes which cannot be cleared.
These are non-active codes from the code history marked in yellow. On some modules they erase just fine, but some do not. For example, I had my car on a dyno for smog test, which set off the wheel speed sensor codes. I cannot erase these non-active "yellow" codes with PA Soft -- they are just sitting there in code history. Same for the ABS code.
tech4tech is offline   Reply With Quote