4 years after publication, this just fixed my pinging problem. I'm still gonna change the spark plugs for idium ones as it's due anyway. I can't believe this motor finally stopped making theses anoying grinding noises on acceleration at 100k km! Now, lets see if I can fix the vibrations and the thing that makes the motor run unevenly (even on cruise control, it accel and slow down in kind of a cycle motion).
Thanks for the fix Steptoe. Wish I understood what this remapping does exactly!
Originally Posted by Steptoe
Try this lnk in place of the CCP relay ( if you've one fitted)
The cost is pennies, takes a few seconds. So try it before spending lots of your hard earned cash.
I know i've posted this before -
But don't think the real bmw relay is anything special - here's whats inside