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post #1 of 12 Old 05-10-2007, 04:05 PM Thread Starter
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Help with Error Code

I have only partial boost pressure,most of the air on the intake side is being expelled rather than inducted.
I have an error code of : P0472 Ex Bk
PRS S CIR LO IN

I am assuming that the P0472 Ex Bk is "exhaust block" I do not really know but what is the "PRS S CIR LO IN"??? These codes were taken off my SCT Tuner.

I will appreciate any help you guys could give me THANKS.
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post #2 of 12 Old 05-10-2007, 04:57 PM
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Kinda' sounds to me like a "hot air side' leak going to the intercooler. Checked your hose connections? May be the intercooler.

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2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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post #3 of 12 Old 05-10-2007, 05:24 PM Thread Starter
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All my hose connections are good already have been through them...but thanks for the help.
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post #4 of 12 Old 05-10-2007, 05:32 PM
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Somebody will be along with code discussion. I was just taking a 'stab' at what it sounded like to me.
Oh yeah - you might want to post truck model, etc, That will help.

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2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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post #5 of 12 Old 05-10-2007, 07:03 PM Thread Starter
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The truck is a 2005 6.0 Stroker...with an AFE stage2 intake, Magnaflow 4" turbo back exhaust,and a SCT tuner w/extreme street(now running the stock tune).
Tried to edit my original post with above information but it wouldn't let me change anything.Thanks for the heads-up Big Al and for the help too.
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post #6 of 12 Old 05-11-2007, 02:29 AM
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Quote:
Originally Posted by VAUGHN1488 View Post
I have only partial boost pressure,most of the air on the intake side is being expelled rather than inducted.
I have an error code of : P0472 Ex Bk
PRS S CIR LO IN

I am assuming that the P0472 Ex Bk is "exhaust block" I do not really know but what is the "PRS S CIR LO IN"??? These codes were taken off my SCT Tuner.

I will appreciate any help you guys could give me THANKS.
Quote:
Originally Posted by VAUGHN1488 View Post
The truck is a 2005 6.0 Stroker...with an AFE stage2 intake, Magnaflow 4" turbo back exhaust,and a SCT tuner w/extreme street(now running the stock tune).
Tried to edit my original post with above information but it wouldn't let me change anything.Thanks for the heads-up Big Al and for the help too.
Bump.
Guys with tuner & code experience - look here!

:burnout :burnout :burnout



2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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post #7 of 12 Old 05-11-2007, 07:06 AM
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Bump - Bump

:burnout :burnout :burnout



2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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post #8 of 12 Old 05-11-2007, 09:25 AM
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Quote:
Originally Posted by Big AL View Post
Bump.
Guys with tuner & code experience - look here!
Bump again.

:burnout :burnout :burnout



2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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post #9 of 12 Old 05-12-2007, 04:06 AM Thread Starter
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I guess nobody here knows what the code is...with all the members on this board I thought somebody would have the PC/ED manual.

I guess that I am going to have to spend $50.00 + shipping for the manual.

Thanks for the bumps Big Al
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post #10 of 12 Old 05-12-2007, 07:58 AM
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You're welcome. I have very good analyzer (Autoenginuity) coming, but don't have it yet. I maybe could help you out if I already had it.

:burnout :burnout :burnout



2005 XLT 4x4 Crew Cab 6.0. Torqshift Auto. Arizona Beige.
Mods - 4" FBD Turbo-Back Exhaust with Free-flow Muffler. Power Intake Elbow from Dfuser. Bug Shield. Vent Shades. Aries Step Bars. Custom heavy-duty floor mats. High Idle Mod (great!).
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