2003 Codes P0401 and P132B
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Senior User
Joined: Nov 2010
Posts: 137
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From: Warrenton MO
2003 Codes P0401 and P132B
Purchased used last November.
128xxx miles, coolant filter, Edge CTS- ECT and EOT run 188 to 195 most spread difference has been 10 degrees. Boost registers normal. Coolant system flush with vc-9, distilled water- replaced with gold coolant, cleaned egr valve all done 4xxxx miles ago. Synthetic oil.
Recently on Engine start up- rough, no power until warms up to operating temp.
Last Winter had to be plugged in to start.
My thoughts- replace EGR Valve, (EGR delete is not an option, its just not) Replace EBP Sensor.
I am sure I have week or bad injectors, after batteries and flash will see what happens......
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
I spent hours reading through threads, some way over my head others not so much, but I think my above plan is ok.......Input please am I way off.....
128xxx miles, coolant filter, Edge CTS- ECT and EOT run 188 to 195 most spread difference has been 10 degrees. Boost registers normal. Coolant system flush with vc-9, distilled water- replaced with gold coolant, cleaned egr valve all done 4xxxx miles ago. Synthetic oil.
Recently on Engine start up- rough, no power until warms up to operating temp.
Last Winter had to be plugged in to start.
My thoughts- replace EGR Valve, (EGR delete is not an option, its just not) Replace EBP Sensor.
I am sure I have week or bad injectors, after batteries and flash will see what happens......
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
I spent hours reading through threads, some way over my head others not so much, but I think my above plan is ok.......Input please am I way off.....
Fleet Owner
Joined: Nov 2003
Posts: 27,900
Likes: 3,617
P132B is a code related to the calibration from the recall 06E17 (part of the Inferred EBP strategy). It means that there is a problem with the VGT system. P132B is a fault code that is set if the required boost levels are not achieved during a learn cycle or at specific speed fuel demand points.
This code indicates that there are issues with the turbocharger, MAF sensor, MAP sensor/hose, IAT2 sensor, intake leaks, or exhaust leaks, etc. Frequently it is a sticking turbo issue.
P0401: EGR - Insufficient flow. EGR valve stuck or possibly a bad EBP sensor.
Your plan sounds pretty good, but look for the intake and exhaust leaks first. Also check the MAP hose for leaks or plugging.
This code indicates that there are issues with the turbocharger, MAF sensor, MAP sensor/hose, IAT2 sensor, intake leaks, or exhaust leaks, etc. Frequently it is a sticking turbo issue.
P0401: EGR - Insufficient flow. EGR valve stuck or possibly a bad EBP sensor.
Your plan sounds pretty good, but look for the intake and exhaust leaks first. Also check the MAP hose for leaks or plugging.
Hotshot
Joined: Apr 2010
Posts: 19,060
Likes: 238
From: Saratoga Springs,UT
P132B this code sucks Tons of possibilities
check this thread out for P132B
Ford trouble shoot procedure from one of the Master Ford Techs
https://www.ford-trucks.com/forums/1...405-p132b.html
Other than that what do you get at KOEO for MAP<EBP<and Baro
check this thread out for P132B
Ford trouble shoot procedure from one of the Master Ford Techs
https://www.ford-trucks.com/forums/1...405-p132b.html
Other than that what do you get at KOEO for MAP<EBP<and Baro
More Turbo
Joined: Aug 2006
Posts: 576
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From: midland, Ontario
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Hotshot
Joined: Dec 2003
Posts: 15,368
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From: Stuttgart, Ar
Check out the diagnostics for P132B in this thread as posted by vloney: https://www.ford-trucks.com/forums/1...132b-code.html
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Elder User
Joined: Sep 2007
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From: ca
here is a powerpoint also, not sure if it was already posted. had this problem years ago. Ended up being nothing, just the flash interacting with the edge.
http://www.flatratetech.com/downloads/diesel_8.pdf
http://www.flatratetech.com/downloads/diesel_8.pdf
Lead Driver
Joined: Nov 2007
Posts: 5,139
Likes: 209
here is a powerpoint also, not sure if it was already posted. had this problem years ago. Ended up being nothing, just the flash interacting with the edge.
http://www.flatratetech.com/downloads/diesel_8.pdf
http://www.flatratetech.com/downloads/diesel_8.pdf
Thread Starter
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Senior User
Joined: Nov 2010
Posts: 137
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From: Warrenton MO
So from what I have read my updated plan is
Inspect for leaks...........
replace EGR Valve, Replace EBP Sensor-NOT GOING TO REPLACE it appears I should just inspect the tube besides the new flash when done will eliminate this sensor? (asking a ? is this correct)
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
Then see where I am.........
Comments.....
Inspect for leaks...........
replace EGR Valve, Replace EBP Sensor-NOT GOING TO REPLACE it appears I should just inspect the tube besides the new flash when done will eliminate this sensor? (asking a ? is this correct)
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
Then see where I am.........
Comments.....
Hotshot
Joined: Dec 2003
Posts: 15,368
Likes: 121
From: Stuttgart, Ar
So from what I have read my updated plan is
Inspect for leaks...........
replace EGR Valve, Replace EBP Sensor-NOT GOING TO REPLACE it appears I should just inspect the tube besides the new flash when done will eliminate this sensor? (asking a ? is this correct)
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
Then see where I am.........
Comments.....
Inspect for leaks...........
replace EGR Valve, Replace EBP Sensor-NOT GOING TO REPLACE it appears I should just inspect the tube besides the new flash when done will eliminate this sensor? (asking a ? is this correct)
Have batteries checked and probably replaced.
Have computer flashed, $100 dollar quote from Ford........
Then see where I am.........
Comments.....
Thread Starter
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Senior User
Joined: Nov 2010
Posts: 137
Likes: 0
From: Warrenton MO
FICM checked according to write ups all good......Thanks
I cleaned the EGR in FEB, 4k miles ago, I will pull it and inspect, but I think it is original. I have the part number for one at IH I hope it is cheaper than Fords for $165.
I cleaned the EGR in FEB, 4k miles ago, I will pull it and inspect, but I think it is original. I have the part number for one at IH I hope it is cheaper than Fords for $165.
