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Author
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Topic: ford diesal pcm
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snowrider
New Member
Member # 6240
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posted
 
 
hello....i had brought truck into ford motor co. 1995 f 250 powerstroke 4x4 . had a bad cam sensor i replaced it...they also said that i had a bad pcm...they said that could not get any codes? so they had a pcm from 1997 powerstroke and thay said that cam sensor....shift soleniod pack bad.and wire harness for shift pack. any one ever hear of pcm going bad? overdrive light flashes also........any help ...thanks for the space
Posts: 7 | From: michigan | Registered: Nov 2005
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BlueOvalRacing
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Member # 1531
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posted
If I remember correctly, some early 95's had eec-4 modules instead of the eec-5 that the later trucks have. I think there was a mid-year split. The data link connector under the dash will not work (no codes, no communication) on that model. Check to see if there is a self test connection under the hood near the left hood hinge. If there is, use that to test the system.
Posts: 1159 | From: Pioneer | Registered: Jul 2002
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snowrider
New Member
Member # 6240
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posted
thanks for the input..i will give it a try. john
Posts: 7 | From: michigan | Registered: Nov 2005
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snowrider
New Member
Member # 6240
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posted
WELL I JUST LOOKED THERE THE ONLY THING THERE WAS THE IDM INJECTER DRIVE MODULE . THIS TRUCK IS A EARLY 95 MODEL 5-95. I LOOKED ALL OVER AND CAN'T SEE WHERE THE PCM IS AT..
Posts: 7 | From: michigan | Registered: Nov 2005
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BlueOvalRacing
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Member # 1531
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posted
5/95 isn't an early model. Don't worry about looking for the PCM yet, just the test connector. The PCM is below the connector, with just the 104 pin connector in the engine compartment.
If there isn't a self test connector near the left (driver) side hood hinge, then it is an eec-5 pcm and the test connector inside the truck should work. If it still doesn't, make sure that all of the wires are seated in the data link connector, and make sure that fuse #16 in the fuse panel is ok.
Posts: 1159 | From: Pioneer | Registered: Jul 2002
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snowrider
New Member
Member # 6240
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posted
I CHECKED # 16 FUSE..IT IS GOOD. WHEN THE SHOP TESTED THE TRUCK THEY COULD NOT GET ANY READINGS.THEY TOLD BE THAT THEY USED A 1997 PCM OUT OF ANOTHER POWERSTROKE. THEY DID A PP TST AL2. TESTED TRANS CIRCUIT NEEDS PCM,SHIFT SOLENOID AND TRANS WIRE CONNECTOR FOR SHIFT PACK. THEY WANTED 1200.00 TO FIX. THANKS FOR THE INPUT. GREAT SITE GUYS
Posts: 7 | From: michigan | Registered: Nov 2005
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Joooestang66
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Member # 2828
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posted
So they couldnt self test the PCM that was in your truck, so they installed a known good one out of another and they were able to test your truck at that time? If thats the case you do need a pcm.
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"Don't Drive Faster Than your Guardian Angel Can Fly..... Well My Guardian Angel Can Fly Pretty Fuc*ing Fast!!!"
Posts: 581 | From: Elk Grove | Registered: May 2003
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snowrider
New Member
Member # 6240
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posted
thanks for the input. KNOW DO YOU KNOW WERE TO FIND THE PCM? ON THE DRIVERS HOOD HINGE I FOUND THE IDM. PUT WERE IS THE PCM AT? ANY GOOD PCM FORSALE? I PULL 30 FT. GOOSENECK TRAILER...SHOULD I GET THE PCM PROGRAMMED FOR MORE POWER ...OR LEAVE STOCK...I HAVE A BYPASS CONTROLER FOR MORE FUEL PRESSURE KNOW ON IT...BUT WHEN IT WORKS THE CHECK ENGINE LIGHT COMES ON AND YOU CAN TELL THE DIFFERENCE. I HAD UNHOOKED IT FOR NOW THOUGH. THANKS ![[patriot]](graemlins/patriot.gif)
Posts: 7 | From: michigan | Registered: Nov 2005
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snowrider
New Member
Member # 6240
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posted
I TOOK OUT BY PCM. IT IS A EEC-5 MY PART # ON IT IS F5TF-12A650-EJF. THIS IS NOT THE SAME PART # THAT FORD WANTED TO ORDER. THAT # F5TZ-12A650-BHE. DOES ANYONE KNOW WHAT ONE TO ORDER? I TRYED USED PARTS AND THEY CAN'T COME UP WITH ANY WITH THE F5TZ-12A650-BHE. NOT A GOOD NUMBER. THAT IS FORDS NUMBER. WHICH ONE SHOULD I ORDER? THANKS FOR THE SPACE. THE CALIBRATION STICKER IS MISSING. I LOOKED ON VALE COVER NOT SURE IF THIS IS IT 73.8 OR A215
Posts: 7 | From: michigan | Registered: Nov 2005
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