Throttle Unresponsive - Ford Powerstroke Diesel Forum
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post #1 of 24 Old 11-08-2007, 05:09 PM Thread Starter
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Throttle Unresponsive

when i hit the throttle in my truck it takes a good inch or two before the truck responds, where as my fathers truck tap it and it barks forward he has the same tuner but has in intake i have no intake but i doubt it would be that much different, i read somewhere about a tube that gets filled with soot and cleaning it can help throttle response
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post #2 of 24 Old 11-08-2007, 05:11 PM
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Could be your throttle position sensor on the pedal. Its a fly by wire system.

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
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ATS Compressor and 1.0 Exhaust housing high flow back plate
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post #3 of 24 Old 11-08-2007, 05:14 PM Thread Starter
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so adjusting this sensor could help it responding sooner, how would i adjust it?
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post #4 of 24 Old 11-08-2007, 05:16 PM
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Can't adjust it as far as I know. It either works or it doesn't.

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting

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post #5 of 24 Old 11-08-2007, 05:25 PM
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I would drive your truck for a few miles and then check codes again. As far as I know the tps doesn't always throw a code. When I get home from work I have a link for the tps at a really good price.

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting

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post #6 of 24 Old 11-08-2007, 05:34 PM Thread Starter
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ok, well sorry i think i misexplained myself i dont get really good throttle resonse until i press on it a good ammount, where as my dad get it if you hair touch it and his is immediat with little or no turbo lag, maybe i'll kick down for an intake
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post #7 of 24 Old 11-08-2007, 05:36 PM
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Oh okay just turbo lag probobly. Yeah an intake might help some, but a chip or tuner will help more

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting

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post #8 of 24 Old 11-08-2007, 05:38 PM
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Have a look at this link: Intake Information

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting

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post #9 of 24 Old 11-08-2007, 05:49 PM Thread Starter
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i have a tuner, superchips 1705
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post #10 of 24 Old 11-08-2007, 05:52 PM
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Hmm strange. With my superchips the throttle is actually touchy I had to get used to it at first. You know you can scan your truck with the superchips right?

2002 F-250 4x4 EC, SRW, SB
Auto 93,000 miles
DP Tuner F5
ATS Compressor and 1.0 Exhaust housing high flow back plate
Turbo Back 4" Silverline Exhaust Mbrp Muffler Delete
Isspro Trans,Pyro,Boost Triple Pod
Fumoto Oil Drain Valve
AIH Delete With Boost Fitting

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