low power question about hpop - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 11-01-2012, 12:06 PM Thread Starter
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low power question about hpop

i have very low power under a heavy load. fuel pressure good 57-60lbs. boost good 23-25psi. (waste gate unplugged) hooked a scanner has a p1211 code in it. check pressures while driving when under a load pressure falls to 1750 psi duty cycle at 90%. no issure starting hot or cold fires right up. normal driving no load youl never notice a problem. its got a brand new icp sensor and a new ipr valve. towed 17k lbs down to florida low power started about half way back. possible hpop? what pressures and duty cycle should i be seeing under a load?

2002 F-250 7.3L 6 speed, 4" turbo back straight pipe, spectre intake w/ brute force dry filter, XDP compressor wheel, DIY boost fooler, PHP FU, oil HPX, ccv dumped, ebpv delete, unplugged waste gate, zoodad mod, AIH delete, 6.0 intercooler swap, triple pillar pod guage, 2.5" leveling kit, 315/75/16 BFG KM2 Krawlers

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