× 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

P0251 Diagnostic Trouble Code Discussion for February 2011

Injection Pump Camshaft System


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0251
Help Request Posted
1996 Chevrolet C2500 6.5L Stall, Misfire, MIL Lamp on VIN: 1GCGC29FXT
P0251: Injection Pump Camshaft System. ... as I am unable to duplicate the P0251 in the shop. The P0275 has a 3-1 fail rate I.E. Fail count 12 pass count 4 in fail records. The P0251 occurs primarily cold but only occasionly, Veh goes into backup fuel mode and sta...
February 28, 2011