lunging again - Ford Powerstroke Diesel Forum
 
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post #1 of 9 Old 06-02-2009, 07:07 AM Thread Starter
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lunging again

Ok my truck is starting to lunge again. I replaced the IPC sensor like everyone recommended, and it seemed to help for a while. Now my truck is acting up again. Its like someone just instantaneously just stabbed the accelerator pedal. Sometimes it only does it for a second and stops and other times it will hold it for 5-10 seconds. Its like something if fueling the engine. Yesterday it did it and then as the RPMs were coming down they just kept dropping and the engine died.

Any other suggestions?

Would a TPS do this and are they common?

I have no hard codes. I am going to have a buddy hook up his scanner and pull the codes.

my truck is in my sig.

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

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w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
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post #2 of 9 Old 06-03-2009, 06:58 AM Thread Starter
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bump...

any ideas

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
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post #3 of 9 Old 06-03-2009, 07:03 AM
wriott
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hmmm thats a hard one. either a TPS or i dont know if i could be but would a CPS going crazy cause it??
post #4 of 9 Old 06-03-2009, 07:10 AM Thread Starter
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whats a CPS

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
GS247 is offline  
post #5 of 9 Old 06-03-2009, 04:26 PM
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Does it still act up if you take the tune off?
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post #6 of 9 Old 06-03-2009, 07:23 PM Thread Starter
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yes i have changed it from my xtreme tune to the canned tune, to stock and it does it with and without the tunes.

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
GS247 is offline  
post #7 of 9 Old 06-03-2009, 07:26 PM
wriott
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cps is the cam position sensor
post #8 of 9 Old 06-03-2009, 07:30 PM Thread Starter
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would the cam sensor cause this problem? ive heard of it causing the engine to die or no start from the cam or crank sensor.

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
GS247 is offline  
post #9 of 9 Old 06-18-2009, 07:06 PM Thread Starter
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I still have this problem and no one can figure out what is causing this. I took it to the shop and had the comp scanned and the only thing he found is a P0603 (soft code) Internal control module KAM error. I did a little searching on here and it looks like my programmer caused this.

I’m just frustrated and cannot figure this out. i wish it would through a CEL to give me some direction.

03 EB EXcursion 6.0L
AFE intake
Edge Juice W/Attitude (gauges only)
Glow Shift Fuel, Coolant, & Trans temp gauges

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
w/ xtreme street from Innovative
FICM Hercules tune by PHP
MBRP 4" turbo back
Zoodad Mod
Fog light Mod with 9005 bulbs
ARP studs
Jefferson State Diesel Coolant Filtration System
FICM modded by Jefferson State Diesel 54.4V
Mag-Hytec trans pan (thanks Maddenjr)
GS247 is offline  
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