Online Service Repair Manual for your 928 CS
We are the leading source of Professional Diagnostic and Repair Information used by over 75,000 repair professionals. You can purchase access to the 928 CS data in one or five year segments starting at $26.95 for full permissions.
I was having computer/electrical problems with my car that were a complete mystery. I purchased information for my car on ALLDATADIY.com, and now my car is running perfectly. Thank you, ALLDATA, for helping me get back on the road without having to get my car towed to a service station. - Phillip S