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| 2004 to 2008 F-150 and Mark-LT 4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs |
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On the Gryphon, one of the options is an Engine Load percentage. Im not sure if anyone has played with this at all, or viewed it as your driving, but I figured I would try it out. So, everything seems to be fairly accurate until you are fully accelerating. When I am at 100% acceleration, the guage is reading 78-80%. Does this mean I still have 20% power remaining in the engine that is not getting fully optimized? Or is 100% load not equal to 100% acceleration? Maybe an outside mind could resolve this for me?
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Quote:
- Jack
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2005 F150 KR SCrew 5.4L 4x4 with PHP Gryphon CTS programmer |
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Mine on canned level 2 acts the same as you state, empty.
I saw 92 ~ 98 % once when I pulled out on the 2 lane 70 mph speed limit country road and smushed the go pedal to da floor loaded with 2 round bales + 500 lbs of alfalfa cubes on the trailer and 500 lbs of corn in the bed. IIRC 1st & 2nd were around 80 %, 3rd TC locked was 94 ~ 99%, OD was around 75% max, any more pressure on the go pedal caused a downshift. I did have my trans shift firmness set higher wot shift points higher and some other things adjusted through the custom options menu.
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07 F150 screw, 5.4, auto, 4x4 esof, lariat. Gryphon with 87 performance custom tune. 275/65/20 dura tracs, 2" AS - 3" block, true duals with h pipe to flow pro dido, ugly arsed tips pointed in a funky fashion. |
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Like Jack stated before about the torque reduction stratedgy is probably a good reasonable assumption.
The other thing I will add is that with an automatic tranny with the fluid and clutches makes it harder to get a true read out or estimate. A truer more accurate one could be done with a manual tranny. Lars
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PHP on FaceBook SENIOR MODERATOR--PTLA WARNING.....THE FOLLOWING TYPES OF THREADS WILL BE CLOSED OR DELETED... "Where my tunes?" & "I can't get a hold of PHP?" |
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You may want to read this document. It explains why "full throttle" isn't always 100% Load.
http://dygytalworld.ehost-services139.com/php/Downloads/load_calculation.pdf Take care.
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Bill Cohron - The Mad Doctor ![]() Power Hungry Performance - The ORIGINAL in Ford custom tuning... Since 1996! (678) 890-1110 www.gopowerhungry.com - Get your Custom Tunes here! Windows™ Vista is a pain in my a$$! Windows™ 7 is only slightly less annoying.
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