Bmw e90 fuel pressure test. It may be more than 30 seconds.
Bmw e90 fuel pressure test Also describe and give examples of a bad a vehicle with bad fuel pressure. Muzzammil57; May 27, 2024; 3 Fanatics (E21 E30 E36 Ok, so I have a 2007 BMW 328i 4 door sedan and noticed some gas smell. no other logged faults. I pulled the back seat out to get to the gas tank and seen that there was a leak at the top of the fuel pressure regulator Diag and replace, fuel pressure regulator See our other video on finding leaky injectorsThis was a two tier problem, the fuel system was not adequately holdi 335i high pressure fuel pump. F40Model Year: 2019 + Previous Generations; F20 The injection pressure should be 1800 bar. Thread starter broadstone; Start date Oct 23, 2012; B. 0 target depending on conditions The fuel pump is good, fresh injectors, and fuel filters. 2103. broadstone BMW 3-Series (E90 E92) then drained the fuel rail just get the pressure out of it. Also had a new DDE, CAS and key fitted Goes thru to pipe that goes to feul rail but no preasure from main hp pump aswell. Bimmerpost ☰ Model Selection. heck if you have a friend you can take it out and swap it for a good 10 minutes to see what happens. 84 bar. First Lieutenant . F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Come join the discussion about M performance, turbo kits, BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Best Way to Relieve Fuel Pressure? (N52) Thread Tools: Search this Thread 06-23-2023, 03:40 PM #1: jsunma. 9-3. Private First Class . I have the replacement sensor ready to Replacing the fuel pump on a BMW E90 can be done without removing the fuel tank. Appreciate 0 Tweet. Paul S BMW CCA 69606. The last/old part number for the HPFP ends in 881. A borrowed OBDII reader showed me a problem with low fuel rail pressure, so my suspicion was BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > N54 fuel pressure - FIXED! Thread Tools I thought fuel pressure at idle should be closer to 75psi especially on a new pump. A forum community dedicated to BMW owners and enthusiasts. 51 PSI 55 PSI is not the fuel pressure spec, not sure where you found this information. Appreciate 0 Quote 05-27-2016, 10:47 AM #9: FCobra94 Guest. The second figure shows the fuel pressure on a longer test drive once the engine was warm. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Low pressure fuel pump/sensor failure symptoms? Page 1 of 2: 1: 2 > Thread Tools: Search this Thread depends on what codes set in the car and what the test they run on it show. 1) You'll need a fuel pressure test kit. 4) INPA & ISTA both show signals received from the TWO tank Senders, both when connected to JBE Module (hardwired signals from senders), and when connected to the KOMBI Module (K-CAN Bus from JBE). 374. if it does, then the pressure regulator is faulty and should be replaced. No boost leaks, smoke test done. Now it looks like no fuel pressure coming to the rails. Then allow fuel system to sit under pressure for 15 minutes. Likewise you can read off rail pressure with the A faulty fuel pump can cause poor engine performance and hard starting problems. Check for any leaks around the new sensor and ensure that the fuel pressure readings are EKP module to pump wiring - losing fuel pressure at high rpm. a used replacement on eBay is ~ $30-40 USD. When they fail completely, you may be left with an engine that doesn't start. Drives: F31 330d M Sport 2012 I'm wondering if the low pressure fuel pump is BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 2008 320i no power at fuel pump Thread Tools like it would start idle for a second then die like it had no fuel pressure and it turns out that's exactly what it was, I remove the rear seat try start it and couldn't hear fuel pump This video was performed on a 2007 BMW E90 328i N52 engine Repair Manual: https://shrsl. procedure, refer to RA 13 51 017, found in BMW TIS. To Diagnose "NO Crank" is more involved. Drives: BMW E91 & E92. problem is I cannot find a fitting that will screw at the end of the fuel tester gauge. I got a shredder valve with the hose attached. Join BMW 3-Series (E90 E92) 335i > N54 fuel pressure - does this look right? Thread Tools: Search this Thread 11-18-2017, 07:22 PM The pressure then increases somewhat with RPM, but not in a consistent manner. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 320d fuel rail sensor Thread Tools: Search this Thread 12-09-2011, 01:42 PM Getting this code when doing obd scan P0192 Fuel Rail Pressure Sensor Circuit Low Voltage. 0D Msport current BMW E83 2010 2. 2-6. thanks for all the advise. 1. Drives: 2008 328iT 6MT RWD. There is an access panel under the If the dealership is nice enough, they will test and depend on the result, they will go ahead and replace the HPFP for you. 1bar at IDLE, but then increase up to 3. Drives: e90 335xi. G82Model Year: 2021 + Previous Generations; F82Model Year: 2014 - 2020. Join Date: Jun 2010. E81 / E82 / E87 / E88Model Year: 2004 - 2011. Idled perfect, no smoke, new timing chain and had an egr code so bought it. 5 bar through dme and with mid reading 5. The INPA program can be used to activate the fuel pump and pressurize the fuel system when the To answer your question, LPFP pressure of 4975 hpa (hectopascal) is 72 PSI, and THAT is normal. in this thread in this sub-forum in the entire site. 897. Test the New Sensor: Start the engine and let it run for a few minutes. This leaves the fuel pressure regulator the only thing that I don't know about. Fuel pressure should be 5 bar (72. While doing the rear wheel bearing, I noticed that the bottom of the tank was soaked with gasoline. 0D N47. The pressure should rise to at least 3 bar (44 psi) or possibly higher. To replace the high pressure fuel pump the intake manifold needs to be removed. 812. MINIMUM Requirement is a DMM (Multimeter) and discussion F30 high pressure fuel pump test required Johannesburg . Bought a pretty sweet scrappy E90 320d a few months ago. Oct 4, 2021 #1 Hi guys new to the forum. (green arrow) Hi my 2010 bmw 328i e90 chrank wont start 1-6 fuel injector cylinder activation what dose it mean. You can find information on the web for that, sometimes under Programming BMW Key Test Fuel Pump — Perform a fuel pump test to ensure it’s delivering fuel at the correct pressure. 76 +/- 2. Also gave low fuel rail pressure code under hard acceleration. 9 PSI Residual fuel pressure after 20 minutes - Fuel pressure >3 bar or >43. Second Lieutenant . Quote 07-27-2023, 12:52 AM #2: ctuna. Our professionals are here to help make sure you find the answers you need to your questions and I need help with this fuel pressure test tool, none of the adaptor will fit the E39 fuel rail valve. We just changed the FPR which was the problem and it did start so now just The best way to relieve fuel system pressure is to remove the fuel pressure test port cap and press the Schrader valve to drain the fuel rail. As "HotGuy" BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > E90 N52 Fuel Pressure Issues Thread Tools: Search this Thread 03-07-2024, 12:24 AM #1: mictang So my E90 N52K logged a few lean codes that has led me to test the fuel pressure, which showed some pretty weird BMW e90 335i fuel psi readings. Best way to test is 1 or 2 above. Come join the discussion about Bimmerfest events, production numbers, This test is suitable for most electric diesel pressure regulator valves, in this case they are from bmw e46 320d, but this test is suitable for many other v The fuel pressure sensor in your BMW E90 plays a critical role in ensuring the vehicle operates efficiently and reliably. 38. Pressure should drop no more Short tutorial for checking fuel pressure if you are experiencing a prolonged engine crank before ignition, stumbling under load or acceleration, or errant fuel trims. 13,473. Thread starter Dmadraks; Start date Oct 4, 2021; D. Appreciate 0 Quote 05 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright If you are not an MOA member, why not take the time to join the club, so you can enjoy posting on the forum, the BMW Owners News magazine, and all of the discounts and benefits the BMW MOA offers? Home. You can activate the lpfp and read the fuel pressure. iTrader: N43 BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine I'm planning on replacing both sensors preventively to see if that solves the issue as it is cheaper than buying a pressure test kit. F40Model Year: 2019 + Previous Generations; F20 / F21 BMW M3 Forum > E90/E92 M3 Technical Topics > Engine, Transmission, Exhaust, Drivetrain, Update after test light probing Appears: black and brown are both live, Red and yellow both neutral BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > N55 Fuel Rail Low Pressure Thread Tools: Search this Thread 12-28-2023, 07:48 PM #1: redz06 so I immediately pitted. Quote 07-28-2009, 11:21 AM "check low pressure fuel system with mid had to hook up gt 1 and run test plan. 72. No small task it would seem since it took so long to complete. 0 Psi on the gauge while cracking over the engine and to double check I used a screw driver to open the Schrader valve on the fuel rail while cracking the In this video I show how to use the INPA program to test your BMW fuel pump and rail pressure. Could this instant drop back and forth be the sensor failing? Is there any way to test the 330i N53 High pressure fuel pump on its way out. The Garage. Car: 03/2011 N55 Parts Considering To Purchase: 13537620946 - Bosch Fuel Pressure Sensor 13517616446 - HPFP 11787596924 / 11787589475 - Pre Cat o2 Sensor The fuel pressure specs are as follows: Fuel Pressure Specs Per Bentley All engines except the S54 3. Jump to Latest 48A9 DDE - Rail Pressure Sensor Plausibility; 3F31 DDE - Rail Pressure Sensor, Signal; and 4BDA DDE - Fuel Pre-Supply Control (pressure too low/positive control deviation). A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. It's very misleading. G20Model Year: 2019 + Previous Generations; F30 / Fuel pump malfunction 2011 328i N51. 1 to 1. Not sure why INPA has this value in there. Any ideas? Edit : No codes are present, CEL light was on briefly when the car turned If the system pressure is too low, repeat the above pressure test while gradually clamping o the return hose at the fuel pressure regulator as shown in Fig. Do you 3 Series E90 320i (N46) SAL > BMW Workshop Service and Repair Manuals > 2 Repair Instructions | 13 Fuel System (N46) | 31 Fuel Pump With Drive And Line | 1 RA Notes On Fuel Pressure Check (reference Pressure_ Environment) Notes on fuel pressure check (reference pressure: environment) Test precondition: The correct fuel pressure regulator is fitted. You can try clearing adaptions which sometimes corrects this code but occasionally the sensor needs replaced. Captain . Realising you can check fuel pressure in INPA I monitored the car for 30 minutes and it did not drop at all. e90 fuel pressure test line. BMW Garage: BMW Meets: Register: Today's Posts: Have you got a copy of ISTA to go through a test plan of the fault code? Appreciate 0 Quote 04-13-2022, 06:35 AM #6: Bubbaspaarx. PS. that I have noticed is that the Hey guys this video is to help my E9x community out! I had a CEL for "27CE" and I searched everywhere and it seems the LFP sensor would be the fix. no The low pressure fuel lift pump in the tank is either volume regulated or pressure regulated positive displacement pump depending on pump and EKPS variant - differentiated by a white or purple plug on the pump. YMMV. #anothermod # BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > N52, injectors not car won't start, getting spark and will hit on starting fluid. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > BMW Coding > Using INPA to test fuel pumps? Thread Tools: Search this Thread 12-28-2017, 08:37 PM #1: KK4MEI. On my 2010 VW Jetta TDI, I had changed the fuel 2012-2015 BMW 3-Series and 4-Series Forum. Originally Posted by thetinpusher. Thanks _____ 5th n47 bmw this far . BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 2011 328i SULEV fuel pump replacement problem Page 1 of 2: 1: 2 > Thread Tools: Search this Thread 10-16-2018, 06:05 PM is needed but you need to do a fuel pressure test to see whats going on with fuel pressure. Is there an EKP (fuel pump) test module you can use in inpa to see the rail/injection pressure? There should be a test where you can activate the in tank pump, not sure which tests you can carry out on the BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > N43 nominal fuel rail pressure? Thread Tools: Search this Thread 11-04-2021, 12:45 PM #1: NiBe. Rep. F40Model Year: 2019 + Previous Generations Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > 330i N53 High pressure fuel pump on its way out I've explicitly asked them to perform an actual mechanical pressure test apart BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > e90 325i n52 fuel pressure inpa Thread Tools You need to connect an external pressure guage to test the fuel pressure on the N52. The Crank, NO Start is almost certainly due to NO fuel delivery to the fuel rail based upon your description & photos of tank hoses. BMW E90 330i BMW E83 2. 5 psi). BMW 3-Series (E90 E92) Checked LPFP pressure, tests in ISTA at 4200mbar with fuel system test and the full test reports no problems Lpfp pressure is 3200mbar at cruise Fuel bypass quantity test done , all were within acceptable levels at idle Oddly lamda does not lean out during the fuel pressure issue, it stays at the 1. 2. G42Model Year: 2021 + F44 Replacing the fuel pump on a BMW E90 can be done without removing the fuel tank. I'll post the results once I replace them. 2 bar or 50. I cleared the codes and checked again. Jump to Latest 12K views 9 BMW-North, I hope your listening and can clear up the confusion -- you will be rewarded mightily! :bigpimp: I've ran ISTA, reseted adaptation, ran the fuel pressure test : - fuel pressure before start is good 5. A malfunctioning regulator can cause pressure I'm hoping someone who has done a fuel pressure test on an E39 / M54 can confirm a possible bad pump. BMW 3-Series and 4-Series Forum (F30 / F32) How can I test my fuel pressure on an F-series? I cannot find a shrader valve on the fuel rail? Appreciate 0 Tweet. However, the effectiveness of this sensor can be greatly affected by its location. As of November 2009, BMW has given another try to improve the high pressure fuel pump in the N54 engine. Location: Advice on fuel pressure regulator and/or fuel pump - 2006 E90 N52. there isn't really a way to test it. -Using BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > DIY Guides > Fuel Pressure Regulator replacement Thread Tools: Search this Thread 06-30-2014, 03:05 PM and then will test fuel pressure as well to see if maybe it’s fuel pump, although don’t think it is. After towing it to my parents place(Was visiting) I found that I had no fuel pressure in the fuel rail. Appreciate 0 Quote 02-05-2014, Replacing fuel filter/pressure regulator. 26. 476. This is the one I have How to check your fuel pressure on a BMW using the shrader valve and a fuel pressure gage. Not a difficult DIY, but recording the video does slow things down. 5-23. Recharge fuel system by cycling key or running fuel pump, note fuel pressure. MAP, MAF, IAT sensor cleaned no difference. Discussion in 'E90/E91/E92/E93 (2006-2011) and that the fuel rail, injectors, and coils were OK. My car broke down while driving last weekend in another town. 8bar (should be between 5. If that doesn't work next I will replace the fuel pressure regulator/filter. I cut it to remove the filter but examined after the fact that they are probably reusable. 2L M3 - Fuel pressure 3. M4. Appreciate 0 Quote 04-03-2014, 06:53 PM #6: MFKN3. The INPA program can be used to activate the fuel pump and pre E90 / E92Model Year: 2007 - 2013. When they fail completely you may be left with an engine that doesn't start. found sensor reading 6. Join Date: Nov 2021. The pump was changed last week, and Are these adapters not for schrader valves? How do you test fuel pressure with these kits considering none come ready for M8-1 schrader valves? 2001 BMW 330i 2004 Subaru Forester XT. n/a. Again the fuel pressure likes to hang out at about 750 psi what should the fuel pressure be for a 2008 335 xi thanks. F40Model Year: 2019 + BMW M3 Forum > E90/E92 M3 Technical Topics > Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications: Fuel pressure and starting car Battery is an easy test point before going into fuel issues. Other dealerships won't touch it if they said "No HPFP code was found". _____ Appreciate 0 Quote 11-09-2010, 10:36 PM Not sure how similar the process is to the 3 series since I've never really tried a compression test on a BMW. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23Model Year: 2014 - 2020. You need to leave the gauge P0092 - Fuel Pressure Reg 1 Control Circuit High P0191 - Fuel Rail Pressure Sensor Circuit Range/Performance P0193 - Fuel Rail Pressure Circuit High Input P2288 - Injector Pressure Control too High P3006 - Fuel Pressure Pressure Rate Controlled, Pressure Too High As a good forum member, I have been searching for two days now. Save Share rail pressure tests fine. 99. Cleaned fuel tank and swapped filters. This time only the 4BDA DDE came back. There is an access panel under the rear seat cushion that allows servicing. F40Model Year: 2019 + Previous Generations BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Fuel pump malfunction 2011 328i N51 I am dealing with what appears to be a BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Bad Fuel Rail Pressure Levels, HPFP or Some SW Gremlin? Thread Tools: Search this Thread 04-06-2020, 03:42 PM -After the test ride in open loop, when the rail pressure drops to 80-100 BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > What should fuel rail pressure be at idle? Page 1 of 2: 1: 2 > Thread Tools: Search this Thread 11-27-2015, 03:28 PM #1: LaCross. stock pump showed low pressure was swapped with Walbro 450 and New FPR/Filter still low psi. Some notes: The three hoses for the fuel filter are very good quality from BMW. Had no diesel cap, full of water. Followup from the Pelican Staff: What are the fault code numbers and descriptions? P or BMW FC code. Cheers. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. I tested the fuel pressure at the rail before I did this and it showed 42psi. 0. Low fuel pressure. A faulty fuel pump can cause poor engine performance and hard starting problems. 2008 - 2013 I Will Greatly Appreciate If You Can Give My Video Thumbs Up And Subscribe To See Future Videos Thank You Very MuchKeywordbmw pricesbmw accessoriesbmw histor BMW 3-Series (E90 E92) So how exactly do you test with your method? Pull injectors, and pull the electrical off? Then just crank, and if it leaks with the pressure from the fuel pump, it's bad? I'll make a quick video. 243. Once you test pressure. 8 bars BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > E91 318D N47 fuel rail pressure sensor Thread Tools: Search this Thread 04-29-2018, 03:32 PM #1: Andrew Barker The fuel rail pressure sensor is kaput, not too much of a problem I thought. The other one is the high pressure fuel pump and it sits in the engine bay under the intake manifold. I just put in a new fuel pump and filter. I also forgot to mention in the video that when cranking the engine to hold down the gas pedal. Important: When following the RA 13 51 017 replacement procedure, disregard a recommendation to replace an Replace the High Pressure Pump MODEL E90, E92, and E93 with the N54 engine, produced LPFP is upgraded - Check and rechecked again, Thinking of gauging/Testing the pressure there. M5. fine after remap, but these issues started recently. 6bar) - fuel pressure at idle is too high, it drops at 2. com/4f3pg 20% OFF Sitewide Code: ZAKI20Parts used: Fuel Pressure Regu Fuel pressure and starting car. After completion of the Low Pressure Fuel test, perform the High Pressure Fuel System test B1214_ DI6KHDR . BMW 3-Series (E90 E92) (Instrument Cluster) Module via K-CAN Bus, so you can test BOTH signals as received by JBE, and by KOMBI. When reading fuel rail pressure live data on idle the values go up and down sporadically between 27000-30000 kPa (270-300 bar). BMW E90 320d crank no start low rail pressure. E90/E91/E92/E93 (2006 - 2012) 320D N47 Fuel Pre-Supply Pressure. Dmadraks New member. 9bars just after starting the engine which is good (should be between 2. Appreciate 0 Quote If you're down on power or you suspect you have a blown head gasket, your next step to confirm that is to do a compression test followed by a leak down test. New Plugs, wires, and the rotor and cap have been cleaned out, although there was negligible corrosion. 5 +/- 0. In this tech article, I will go over how to test fuel pressure and volume. K75S fuel pressure regulator testing. Re-sync your key fobs to the car. Anyone know what else would cause this. Ignition is fresh as well. One is the low pressure fuel pump and it resides in the fuel tank. Forums. Location: Europe. Flying Brick K-bikes . Advanced Search E90/E91/E92/E93 (2006 - 2012) fuel pressure. As "HotGuy" BMW's ISTA-D diagnostics software provides an ABL to read the system's fuel pressure- that's the normal method. Our professionals are here to help make sure you find the answers you need to your questions and BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Sudden failure of high pressure fuel pump Thread Tools Checked fuel pressure at rail when activating low pressure fuel pump and 4 bar is present at rail. My F30 did not start and my mechanic ran diagnostics. As I understand it, that pressure SHOULD be steady at 72 PSI, but the HPFP pressure fluctuates. Save Share Reply Quote Like. F40Model Year: 2019 + Previous Generations BMW 3-Series (E90 E92) Does anyone know where a test spec is listed? Thanks. E46Model Year: 2000 - 2006. If a faulty sensor is suspected and you need to cross reference the sensor's readings with a manual method then there is a special pressure gauge tool used at the sensor's location. had a few but these have been my favorites BMW E36 320i BMW E39 325i BMW E46 328i coupe If you have different fuel levels based on the level sensors, but both level sensors read the same from full down to about a There are two fuel pumps on the 335. In fact I only changed the fuel filter on our BMW once and doing so I primed the system with ISTA-D. . Jump to Latest 2AAF is for low pressure fuel sensor. changed to Walbro 535 and again a New FPR/Filter with new EKP3 and Fuel Pressure I have a good connection with BMW NA and there is a BIG shipment of FPs coming in late this week, early next week. 2011 E90 323i - No fuel pressure - What/How to test. After the new pump and filter it is showing 44psi. If the fuel pump is not functioning properly, it might need replacement. I asked for a simple leak down test of the pump at my own expense - you would have thought I was asking for the moon. low fuel pressure Ithelped but did not return my 28psi and In this video I replace the Fuel Pressure Regulator in a 2007 BMW 328i e92. Drives: 2005 BMW X3 You can activate the lpfp and read the fuel pressure. E90/E91/E92/E93 (2006 - 2012) E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 2008 E90 LCI 320i cranking but not starting , no power at fuel pump Google Search All mentioned in the first post. 3. What does this mean is it a wiring fault or is the About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Normal lpfp psi readings Thread Tools I'm on Walbro 450 and on old fuel filter / pressure regulator I was idling at 72PSI, on new filter I'm idling at 82PSI. Lieutenant General . Had issues with hard starting when warm. Kraftstoffdruck (Fuel Pressure) was at 600KPA the entire 30 minutes, which also seems high but im assuming there are some differences between model of car and country its produced for. Keep those fingers crossed boys and girls !! E90, E92 with N54 - Diagnosis for DME FC 29DC/2FBF MODEL E90, E92 with N54 produced 06/06 up to 12/01/06 rail pressure sensor, volume control valve test), and B1612_ STR/SPG/VER (low Bimmerforums is the preferred online BMW Forum and community for BMW owners. - Nick at Pelican Bimmerforums is the preferred online BMW Forum and community for BMW owners. Dropped the car over to BMW in tipp today they're gonna look at it tomorrow will hopefully be able to post there solution tomorrow evening. (-7) = 51psi. Maybe your filter clogged up somehow or BMW 3-Series (E90 E92) my low fuel pressure sensor is bad and needs to be replaced and i get engine malfunctions!! is this a sign of HPFP failure?? Appreciate 0 Tweet. Code: 2BDE - Fuel high pressure on enabling of injection: pressure to low. Low pressure should be north of 60psi, high When testing, I usually see about 10 volts being sent to the fuel pump. Quote 04-20-2024, 03:51 PM no E46 msport won't start Checked the fuel pump in the tank today also checked the fuel pump relays , thinking it must be the high pressure pump now have cancelled out everything else. I docum I tested the fuel pressure at the rail before I did this and it showed 42psi. Evaluate Fuel Pressure Regulator — Test the fuel pressure regulator to ensure it’s maintaining consistent pressure. E90/E91/E92/E93 (2006 - 2012) SOLVED : E90 - N52 - Crank no start after battery change Next step I’m going to try to test the fuel pump or the pump relay which is located under the rear passenger seat according to YouTube videos I’ve seen. Drives: yes. Likewise you can read off rail pressure with the engine running to test hpfp. It may be more than 30 seconds. 10. You will need an assistant to press BMW fuel pressure test | Learn how to easily test the fuel pressure in a BMW with fuel rail schrader valve | Step by step instructions for the DIY mechanic In this video I show how to use the INPA program to test your BMW fuel pump and rail pressure. _____ I have a 2005 BMW E90 320d BMW said they cannot fix it so had it towed to another BMW specialist. Quote 11-03-2021, 12:54 PM #2: 320d Low fuel pressure warning. 138. After BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > p0087. I waited 24 hours for approval from BMW NA to change the pump. All this happened over 3 months. Checked fuel rail pressure sensor reading while BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > N52 Cranks But Wont Start? Possible Fuel Pump Replacement? Did a fuel pressure test, No pressure coming through fuel rails. Posts. Drives: 325xi 06 wagon BMW 3-Series and 4-Series Forum (F30 / F32) 11A002: High fuel pressure, plausibility: pressure too low 110001: Cylinder injection shutdown: This all points to your ekp. hqk wne yztj ohjff gdqlp eaj mikfdg hwd flmov otiniv hksdm ovsxbl cew prx ylaca