Originally Posted by glidden
hi i need the repair procedure for this code p1188/p1189/p1250 thats from 323i 2000. I change the oil separator(ccv) with all the hose / spark plugs / mass air flow and the check engine light still on .please let me know thanks .
Again, I'm sorry for the delay.
The Bentley manual does not show a listing for the codes you mentioned. The appendix does have a listing of a break down of codes, according to the nomenclature:
P = Powertrain
1 = BMW sanctioned issue
1 = Air/Fuel Injection System
88, 89 = "individual circuits or components"
P-1250 would be the same as above but for Fuel Injection instead of Air/Fuel Injection.
Here is the Bentley Appendix: Click Here
Best I can do, sorry.