P0088 code in 2008 6.4 - Ford Powerstroke Diesel Forum
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post #1 of 2 Old 09-18-2013, 05:50 AM Thread Starter
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P0088 code in 2008 6.4

Driving home from work three days ago on interstate going around 70mph. Went to pass a car and turbo would not spool up so no exceleration at all. No smoke out the tail pipe or dashboard lights etc. Took truck into dealer yesterday and they said it had a P0088 code. They updated ECM per some TSB and said that was all it needed.

Truck ran fine this morning on the way to work but all my searches on this forum say HPFP associated with code and most likely will go bad soon. Anyone else had this code recently and what kind of repairs did you end up having done to fix the propblem?
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post #2 of 2 Old 10-13-2013, 06:41 AM
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It happened to me about a month ago. Ford said it was fine other than the update to the computer, but I'm running spartan tunes. Took it to the local diesel mechanic who tested the injectors and checked the wiring harnesses - said it was the pump going bad.

New pump (oem), new low pressure pump, had him add AirDog and headstuds while he was in there. Also new oil cooler, thermostats, simple stuff to do while it was apart. Not a cheap repair.

2008 F350 Regular cab 6.4L spartan tuned, EGR delete, DPF delete, 5" AFE turboback, AFE Stage II Intake, AirDog, ARP
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