turbodiesel101

hey my truck is dead in my friends driveway. it wont run at all it just sputters and dies. the truck worked fine when i pulled in and 10 min later after i get a load and start the truck to leave i get the engine light. at first it would start harder than normal and just not rev above 1200 rpm but would idle like normal so i shut it off to check some stuff and go to restart and it wont even idle. also it has an edge ez on it if that makes a difference. after doing some digging i know it has to do with the VP but does this mean its toast?

codes are
P0251 Injection Pump Fuel Valve Feedback
p1689
p1688
P0252 Injection Pump Fuel Metering Control

thanks

Clunk

Sorry pal, the P1688 is generally a "Death Code" for the injector pump.

P1688 Internal Fuel Injection Pump Controller Failure.
Internal problem within the fuel injection pump. Low power, engine derated, or engine stops.

P1689 No Communication Between ECM and Injection Pump Module.
Data link circuit failure between ECM and fuel injection pump. Low power, engine derated, or engine stops.

turbodiesel101

thought so. thanks for the reply...Pensacola diesel will be getting my order monday. now i just need to get my truck to a garage because its in the middle of noplace right now.