Having an issue with my mini error code 2C58 & 2C84. I’ve been to two different mechanic no one can figure out the issue. The car is loosing boost as a result going into limp mode.
We have changed
Vanos Soleniod,
turbo,
boost soleniod,
engine service with spark plugs and coils replacement
Map and MAF sensor
high pressure fuel pump as it was going bad. Checked the timing belt looked fine,
did a smoke test.

the car had two other codes that’s why some of the above parts was changed.




At this point we are drawing blank before removing the computer to get check trying to see what else could cause this.

any advice would be greatly appreciated

 

Were you able to
figure this out? I am having the same issue.

 

unfortunately no my car is still down only thing I haven’t done as take out the computer. I’m going to do that this weekend.

 

When you say 'timing chain looked fine' are you saying you used the timing chain tools and put the cam locks on to make sure everything is lined up. My 16 started to throw codes when the chain was finally falling out of timing which would then put it into low power limp mode.

 

HI we ended replacing the timing chain aswell