Testing the ford egr valve, egr valve vacuum solenoid and dpfe sensor on ford, lincoln, mercury and mazda. The car was losing power and just sounding funny that is when i found the burned up sensor. Ford has a defect on their dpfe sensor for their emission egr flow. Now to replace the cats,get some exhaust manifolds and buy some fresh anti. Look for the dpfe near the valve, that is where ford places it. Buy a 2001 ford taurus automatic transmission speed sensor at discount prices. Motorcraft mustang egr pressure feedback sensor 9804 dpfe15. In this video, 1a auto shows you how to repair, install, fix, change or replace a failing, worn out, or defective egr pressure feedback sensor. P1405 ford dpfe sensor circuit upstream hoseprobably caused by faulty dpfe sensor egr pressure sensor, or a plugged egr tube asked in ford, ford f150 does the 89 f150 4. Mar 15, 2009 the lines go to and from the exhaust system and they transmit back pressure to the sensor. So, i spent the biggest part of the day cutting off cats bolts seized up and pulling the uim and exhaust manifolds. Using a digital voltmeter, check for voltage on the brownlight green wire.
How do i check the component dpfe sensor with a multimeter. P1401 differential pressure feedback sensor dpfe error. The sensor can cause an egr malfunction, you need to check for proper reference voltage to the sensor first, it should be right at 5 volts, then make sure the sensors ground is solid, clean and tight, then using a vacuum pump check for proper valve operation, it should be smooth in its travel, not snap open when vacuum is applied, so if all of the above check our the replace the. Please also check out the statistics and reliability analysis of the 2001 ford focus based on all problems reported for the 2001 focus. How much to replace a transmission for a 2001 ford taurus answered by a verified ford mechanic we use cookies to give you the best possible experience on our website. P1744 manufacturer control transmission i assume the previous is tripping this 1999 ford taurus. Every person i know who owns a 9901 has had to change their dpfe sensor, spending their. Aug 05, 2010 how much to replace a transmission for a 2001 ford taurus answered by a verified ford mechanic we use cookies to give you the best possible experience on our website.
Went underneath the car and put some high temp rtv sealant on the cover to help it seal. Transmission problems are not always the transmission as we see here. The egr sensor is located near the egr valve here are diagrams below to help show you the location. Install the new sensor into the transmission and replace the retaining bolt. Dont panic, it might just be the range sensor ceg forums. The location will vary slightly from make and model. Low prices on egr pressure feedback sensor for your ford taurus at advance auto parts. How to replace transmission range sensor 2003 ford taurus i have disconnect everything but the transmission range sensor would pull up as if something still has it,need info on how to remove. Ford taurus egr valve pressure sensor best egr valve.
The differential pressure feedback exhaust sensor, or dpfe sensor, is part of the vehicles exhaust gas recirculation. The sensor is a small square with two vacuum hoses on the bottom and a wire harness coming out from the side. The system employs an egr valve, an electronic vacuum regulator evr, and a delta pressure feedback egr sensor dpfe. Where is the dpfe sensor circuit located on a ford focus. The egr pressure feedback sensor, also known as the delta pressure feedback sensor, is a sensor that detects the pressure changes in the egr system. Cruising at 45mph just chillin and all of the sudden my trans starts to shift thru its gears randomly. It is located at the back of the engine on the top between the engine block and the front winshield.
Where is the dpfe sensor located on honda pasport v6 fixya. Cleaned the ports and replaced the valve, probably an hour of work and bam it passed the. The sensor monitors and measures the pressure with the egr valve. The replacement dpfe sensor got toasted this last time. Please also check out the statistics and reliability analysis of the 2001 ford focus based on. I have attached a few pictures of where i think it is and was hoping for some feedback. Egr exhaust gas recirculation pressure feedback sensor for ford lincoln mazda mercury. He would keep in communication when it helped to alleviate the issue, and was clearly an expert at the repair itself. This is how you change a transmission in a ford taurus.
I have a trouble code the powertrain control module has reported to an obd2 device. The tight space on the ford taurus made it challenging but not impossible. In either case, id recommend you buy the vehicle repair manual for your. Where is the dpfe sensor location on my 2001 taurus. Ford offers an upgraded dpfe sensor for most models part number 4u7z9j460aa that is reportedly higher quality than the factory sensor it replaces. Dpfe sensor and egr information dpfe sensor failure is a fairly common problem on the focus, and as more and more older foci get more and more miles, the failures are becoming a lot more common. The bank 2 cat stayed hotter than bank 1 even though the egr tree is before the bank 1 cat. If your reading is outside that range, you have one more voltage check to perform before replacing the sensor. If there is no voltage, the sensor may be defective. Where is the dpfe sensor circuit located on a ford focus fixya. The most recently reported issues are listed below.
Purpose is to connect the engine and transmission together. The sensor is called the dpfe or differential pressure feedback egr sensor a mouthful. One of the more modern parts is the dpfe sensor, which is included to help reduce the amount of pollutants emitted by an engine. It should be black or chrome colored and kind of looks like a. Buy a 2001 ford taurus automatic transmission filter at discount prices. Step 1 check the condition of the vacuum hoses going to the dpfe sensor and the evr. Feb 03, 2014 ford trans range sensor install without special tools fordtechmakuloco. First may i suggest you just replace dpfe sensor first then the iac idle air control valve if needed. Place the sensor on a bench and check the pulsing ac voltage with the voltmeter as you slowly turn the gear by hand. P1401 differential pressure feedback sensor dpfe error ford. Dpfe on 01 windstar car forums and automotive chat. Jul 15, 2015 it is located at the back of the engine on the top between the engine block and the front winshield. Check out free battery charging and engine diagnostic testing while you are in store.
Cv axle shaft front outer right rh for audi a4 vw passat manual transmission new. Motorcraft egr pressure feedback sensor replace the defective egr pressure feedback sensor in your 19982004 mustang with this motorcraft quality replacement. Where to find and how to replace a dpfe sensor on a taurus. The sensor counts the internal number of revolutions of the transmission and transmits that information to the transmission control unit, where the data is used to determine the rotational speed. Dpfe sensor failure is a fairly common problem on the focus, and as more and more older foci get more and more miles, the failures are becoming a lot more common. Thus, the next step is to checked, clean, andor replace the egr valve along with its input.
It should be black or chrome colored and kind of looks like a disk, with a small vacuum hose. Rectangular box about 3 tall x 5 wide x 1 thick very rough estimate. Should i flush the automatic transmission fluid on my ford. We replaced it with a new one and the vehicle didnt start. A manual is connected to the clutch by a flywheel and automatic by a flexplate. The reliability of the axod, axode and ax4s transmissions has been very poor, with transmission failures at relative low mileage 60,000 to 100,000 being fairly common. Crown victoria e150 van escape expedition explorer, explorer sport trac f150 truck f250 light duty truck focus, grand marquis mountaineer mustang ranger sable taurus town car, windstar ford lincoln mercury 4u7z9j460aa vp17t, egr pressure feedback sensor dpfe v6 3. Step 2 check the operation of the dpfe with the engine off, key in the run position. The symptoms are a stumble and what feels like an erratic loss of power when cruising around at partial throttle. Wikianswers where to find and how to replace a dpfe sensor on a taurus sable what does it look like. Ford taurus transmission position sensor switch replacement.
We show you the diagnostic procedure as well as replacing the faulty sensor. How to check transmission speed sensors it still runs. Disconnect the differential pressure feedback exhaust dpfe sensor. The dpfe sensor measures egr flow across an orifice located inside the special egr tube.
By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Connect the electrical terminal and then test the new speed sensor by starting the engine. Aug 31, 2011 i have disconnect everything but the transmission range sensor would pull up as if something still has it,need info on how to remove how to replace transmission range sensor 2003 ford taurus close. I added four quarts and for awhile everything seem alright. Automatic transmission problems of the 2001 ford focus. This code is not in my book, but i have found on internet sources that it means the device is operating above 4.
Ford taurus 4f50n transmission 2001, vehicle speed sensor by world source one. The sensor can cause an egr malfunction, you need to check for proper reference voltage to the sensor first, it should be right at 5 volts, then make sure the sensors ground is solid, clean and tight, then using a vacuum pump check for proper valve operation, it should be smooth in its travel, not snap open when vacuum is applied, so if all of the above check our the replace the sensor, but. I just recently got a oil changed at ford dealership. How much to replace a transmission for a 2001 ford taurus.
How to test the ford egr valve egr vacuum solenoid, dpfe sensor. Part 1 how to test the ford egr valve egr vacuum solenoid. Lincoln mks and mks ecoboost are also welcome here. Please let us know if you need anything else to get the problem fixed. This has to be removed in order to access the sensor on top of the engine block. Ford dpfe sensor and egr system ricks free auto repair. Their advice was to flush out the transmission fluid and power steering and brake fluids. How to test replace the egr valve dpfe sensors on 1996. Oct 10, 2012 the replacement dpfe sensor got toasted this last time. Sep 24, 2008 where is the dpfe sensor location on my 2001 taurus answered by a verified ford mechanic we use cookies to give you the best possible experience on our website. Fits in your hand total size of about 10 15 quarters. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and.
When i first bought the car, it was low on transmission fluid. How to replace egr pressure feedback sensor dpfe 0102 ford. Choose top quality brands ac delco, atp, hastings, motorcraft, pioneer cables. Ford dpfe sensor and egr system ricks free auto repair advice. The job requires an upper intake gasket set and about 1. Ford taurus egr pressure feedback sensor advance auto parts.
Where is the dpfe sensor location on my 2001 taurus answered by a verified ford mechanic we use cookies to give you the best possible experience on our website. Clip on egr pressure feedback sensor dpfe for ford lincoln. Mar 14, 2012 when i first bought the car, it was low on transmission fluid. Cannot locate the dpfe sensor on my 2002 ford taurus sel 3. Should i flush the automatic transmission fluid on my ford taurus. Ford taurus x transmission speed sensor replacement costs. Learn how to test an egr valve in a few minutes to confirm you actually need a. May 19, 2012 transmission problems are not always the transmission as we see here. I was told it was on a mounting plate located from rear view on the right engine head, colosest to the firewall, its not there. The recommended repair for a p1401 code is to replace the dpfe sensor with a new one.
The ford dpfe egr system is controlled by the powertrain control module pcm. Its hard to believe what the transmission will do in ford cars when only the range sensor mlps sensor goes bad. If the speed is too great, the gears need to be changed its the same principle as watching the tachometer and shifting before the rpms get too. The lines go to and from the exhaust system and they transmit back pressure to the sensor. If replacing the dpfe sensor does not clear the p1401 code, the problem may be in the egr valve itself. Ford trans range sensor install without special tools fordtechmakuloco. Gen 5th6th taurus, sable platform 2008current this forum is for all topics about the 2008 and up 5th and 6th generation ford taurus and sho, mercury sable and ford taurus x wagon.
Ford taurus oxygen sensor ford taurus power steering pump. Ford taurus questions 02 ford taurus cylinder 1 misfire. Ford trans range sensor install without special tools. Hi folks i am having the hardest time pinpointing where my vehicle speed sensor is. Ford taurus transmission position sensor switch morrisville, north carolina nick knew exactly what the problem was, how to fix it, and helped walk me through every step. There is a factory service bulletin for the following ford models. Locate the dpfe sensor, which is near the egr valve, behind the upper intake manifold, between the firewall and engine. Ford taurus 2007, vehicle speed sensor by world source one. Check your repair manual for exact location and a detailed diagram. P1401 is dpfe sensor circuit high, check out this tutorial to replace the sensor on your ford asked in car computers and sensors, mercury mountaineer, ford expedition xlt, ford explorer xlt. Spring of 09, i was drivin with no probs whatsoever.
This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. I need to replace my dpfe sensor, however i cannot find it. In this case it is the dpfe sensor that has gone bad. There are a lot of small components that work together in order to make a vehicle operate efficiently. How to diagnose and repair a p1401 code dpfe sensor lincoln. He would keep in communication when it helped to alleviate the. Order ford taurus egr valve pressure sensor online today.
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