Help! 1688 code, truck died
#1
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Location: Wildomar, Calif.
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Help! 1688 code, truck died
Need your help
My truck just stopped running and had to get towed. Got a 1688 code "internal fuel injection pump controler failure"
I have a fuel pressure guage and my pressure is 13-15 lb, I run 2 stroke oil, 127000 miles on 99 truck
Is this my injector pump died and I need a new injector pump?
If so can you guys give me some info on the best place to get a pump
My truck is stock no box or anything
Thanks Rick
My truck just stopped running and had to get towed. Got a 1688 code "internal fuel injection pump controler failure"
I have a fuel pressure guage and my pressure is 13-15 lb, I run 2 stroke oil, 127000 miles on 99 truck
Is this my injector pump died and I need a new injector pump?
If so can you guys give me some info on the best place to get a pump
My truck is stock no box or anything
Thanks Rick
#3
Chapter President
Same code for me...........1200 miles from home and 200K on the truck. The FASS will help extend the life of the pump, but they will all fail eventually. Even the Cummins shop that put on the new VP said the FASS helped extend its life.
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