Just got my AE and i pulled some codes
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Post Fiend
Joined: Jun 2006
Posts: 9,714
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From: White Mnt's,New Hampshire
Just got my AE and i pulled some codes
<TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0113 </TD><TD align=left width=550>Intake Air Temperature Circuit High Input </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0221 </TD><TD align=left width=550>Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0471 </TD><TD align=left width=550>Exhaust Pressure Sensor Range/Performance </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0475 </TD><TD align=left width=550>Exhaust Pressure Control Valve </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0741 </TD><TD align=left width=550>Torque Converter Clutch Circuit Performance or Stuck Off </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P0743 </TD><TD align=left width=550>Torque Converter Clutch Circuit Electrical </TD></TR></TBODY></TABLE><TABLE borderColor=#bebbbb cellSpacing=0 cellPadding=2 width=750 align=center border=1><TBODY><TR><TD align=middle width=50>P1211 </TD><TD align=left width=550>Injector Control Pressure Higher/Lower Than Desired (engine running</TD></TR></TBODY></TABLE>
I ran a buzz test..all sounded about the same..I have the sp diesel t/c lock and exhaust brake.it is run off of the cruise control and throttle peddle...I have the de fuser in the place of the EBPS..and I while back I had the sensor in the air box un hooked..could these things caused my codes???should i clear them and see if they come back?? im not sure if these codes are old or new...this is my 1st time pulling codes on this truck??? thanks guy's
I ran a buzz test..all sounded about the same..I have the sp diesel t/c lock and exhaust brake.it is run off of the cruise control and throttle peddle...I have the de fuser in the place of the EBPS..and I while back I had the sensor in the air box un hooked..could these things caused my codes???should i clear them and see if they come back?? im not sure if these codes are old or new...this is my 1st time pulling codes on this truck??? thanks guy's
Post Fiend
Joined: Jun 2006
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From: Central, Al
Clear them and see if they return.
P0113 - In live data With key on engine off (cold start) does temp read +/-2* ambient and within 3* of EOT
P0221 - Look at accelerator pedal position in live data should be 0 at idle and 70% - 80% at WOT
P1211 - common with a chip just mean the ICP is reading higher or lower than the PCM is expecting.
The rest I would attribute to your mods if you are not having problems with those systems
P0113 - In live data With key on engine off (cold start) does temp read +/-2* ambient and within 3* of EOT
P0221 - Look at accelerator pedal position in live data should be 0 at idle and 70% - 80% at WOT
P1211 - common with a chip just mean the ICP is reading higher or lower than the PCM is expecting.
The rest I would attribute to your mods if you are not having problems with those systems
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
Originally Posted by amiller93
Clear them and see if they return.
P0113 - In live data With key on engine off (cold start) does temp read +/-2* ambient and within 3* of EOT
P0221 - Look at accelerator pedal position in live data should be 0 at idle and 70% - 80% at WOT
P1211 - common with a chip just mean the ICP is reading higher or lower than the PCM is expecting.
The rest I would attribute to your mods if you are not having problems with those systems
P0113 - In live data With key on engine off (cold start) does temp read +/-2* ambient and within 3* of EOT
P0221 - Look at accelerator pedal position in live data should be 0 at idle and 70% - 80% at WOT
P1211 - common with a chip just mean the ICP is reading higher or lower than the PCM is expecting.
The rest I would attribute to your mods if you are not having problems with those systems
Post Fiend
Joined: Jun 2006
Posts: 5,497
Likes: 7
From: Central, Al
Oops ...... Youre right bloomy, brain fart here, scratch that 0 Ron and insert 10% - 13%
Ron to clear the codes on the opening screen look to the right hand side there is a big button.
For live data click the second tab there will be 9 viewing panels with drop down boxes to choose the sensor you need to view.
Ron to clear the codes on the opening screen look to the right hand side there is a big button.
For live data click the second tab there will be 9 viewing panels with drop down boxes to choose the sensor you need to view.
Last edited by Uzumati; Dec 11, 2006 at 07:53 PM.
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
Originally Posted by amiller93
Oops ...... Youre right bloomy, brain fart here, scratch that 0 Ron and insert 10% - 13%
Ron to clear the codes on the opening screen look to the right hand side there is a big button.
For live data click the second tab there will be 9 viewing panels with drop down boxes to choose the sensor you need to view.
Ron to clear the codes on the opening screen look to the right hand side there is a big button.
For live data click the second tab there will be 9 viewing panels with drop down boxes to choose the sensor you need to view.
edit: i got the codes to clear..witch sensor is for the throttle controle???
Last edited by ron's power stoke; Dec 12, 2006 at 03:15 AM.
Laughing Gas
Joined: Feb 2006
Posts: 947
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I believe you mean the throttle position sensor. If you are trying to get that on live data on ae it would be the accelerater pedal position in the drop down choices. AE is a great tool, i got mine months ago and still trying to figure out how to use half the features it has.
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
Originally Posted by ponch37300
I believe you mean the throttle position sensor. If you are trying to get that on live data on ae it would be the accelerater pedal position in the drop down choices. AE is a great tool, i got mine months ago and still trying to figure out how to use half the features it has.
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Laughing Gas
Joined: Feb 2006
Posts: 947
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I read about them having a problem when they only went to 75% on the itp forum and that's where mine would top out, so i ordered a new one and same thing. I was told that one was bad, so i went to the local dealer and bought one and same thing. Come to find out 70-80% is all you will see cause of the way ae measures this. Point of this story don't worry if your accelerater pedal doesn't go past 70-80%
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
re checked every thing again tonight..my p1211 code came back..not suprised..and i got a wiper and washer relay switch ??? not surewhat that meant, every thing seems to work ok..but all other codes are gone so far...
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
Originally Posted by amiller93
With the tuner you are probably stuck with the 1211. hmmm....I wonder if a late model 17* HPOP might help?
Post Fiend
Joined: Jun 2006
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From: Central, Al
Here's a good description Pocket posted on another site.
Originally Posted by Pocket
Also, it's commonly caused by a chip or tuner. The programming calls for higher oil pressure, driving the injectors to deliver more fuel. The problem is that the stock HPOP in some cases can't handle the load. When the pressure called for is not maintained, the P1211 code is set. It requires 7 seconds of oil pressure below desired level to trigger the code.
For example, if I remember correctly my DP-Tuner chip calls for 2800 psi at WOT. When I monitor my ICP pressure, it only maintains less than 2200 psi at WOT. The code is then triggered say when I make a 1/4 mile drag race run. Basically, my HPOP is too weak, and I need to upgrade to a big oil setup. It doesn't hurt anything, but with a weak HPOP, you are not taking advantage of the full tuning capabilities.
For example, if I remember correctly my DP-Tuner chip calls for 2800 psi at WOT. When I monitor my ICP pressure, it only maintains less than 2200 psi at WOT. The code is then triggered say when I make a 1/4 mile drag race run. Basically, my HPOP is too weak, and I need to upgrade to a big oil setup. It doesn't hurt anything, but with a weak HPOP, you are not taking advantage of the full tuning capabilities.
Thread Starter
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Post Fiend
Joined: Jun 2006
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From: White Mnt's,New Hampshire
Originally Posted by amiller93
Here's a good description Pocket posted on another site.
Post Fiend
Joined: Jun 2006
Posts: 5,497
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From: Central, Al
It could.......When you get a change log some live data.
Injector control pressure - (ICP)
Injector control duty cycle - (IPR)
Engine RPM
A good hard acceleration should give you ~3000psi ICP at < 65% duty cycle
The WOT Test involves looking at those sensors and holding the pedal to the floor for 3 minutes. Duty cycle should not excede 65% and ICP should not fall below 1800psi.
Injector control pressure - (ICP)
Injector control duty cycle - (IPR)
Engine RPM
A good hard acceleration should give you ~3000psi ICP at < 65% duty cycle
The WOT Test involves looking at those sensors and holding the pedal to the floor for 3 minutes. Duty cycle should not excede 65% and ICP should not fall below 1800psi.