× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1991 Porsche 928 5.0L PSD System
Posted to European PowerTrain on 2/7/2009 6 Replies

I am in need of some great information on the Porsche PSD locking differential. This one displays the "clutch Control Off" message in the dash display and the system physically will not operate. I tested it with one wheel on dirt and one on asphalt. I need wir...

6 Replies Received (View Replies)

  Related Documents & Media  1991 Porsche 928

 
Message Closed w/Summary

car Vehicle Data

1991 Porsche 928

VIN WP0AA292XM
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedPsd System
ConditionsInop
Misc.S4
Message Closed w/Summary

car Vehicle Data

1991 Porsche 928

VIN WP0AA292XM
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedPsd System
ConditionsInop
Misc.S4