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Bmw dme relay location?
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Bmw dme relay location?
Also description the #3 is cryptic. Figure 4 Start by unclipping the cooling cowl (red arrows) and removing it from the DME. Im not sure which one is the dme relay but for mine it was the middle one that was white. Thanks so much for the explanation, man! The cause of lack of Power to the Starter, Lights, or electric motors is NOT a bad DME Relay or VVT Relay. A6000 - DME control unit; K6300 - Main relay of the DDE system; K6319 - Relay. However, like any car, the E30 may experience electrical issues from time to time. Join Date: Nov 2003. FP relay is good and power at socket is good. Look on page 7000-6 fig 1 for a crappy pic of the location. If you do not have access to a commercial grade charger, attach your car to jumper cables with another car running. There is a black box next to the jump start terminal that houses the DME and Unloader relay. Jul 19, 2022 · If your BMW has a faulty DME relay, you may notice one or more of the following symptoms: engine won’t start, starter engages but engine doesn’t turn over, engine turns over but won’t start, and/or intermittent starting issues. Been diagnosing a no start and no fuel flow on my E36. There are some relays located on the back of it. By clicking "TRY IT", I agree to receive newsletters an. Latest part number is 61366915327 and it's $9 Probably less at Tischer. Latest part number is 61366915327 and it's $9 Probably less at Tischer. If the relay was faulty the engine should now start. Mar 17, 2015 · A commercial grade POWER SUPPLY will put out at minimum, 40 amps. FP relay is good and power at socket is good. Once installed in your vehicle, no other coding will be required. Mar 17, 2015 · A commercial grade POWER SUPPLY will put out at minimum, 40 amps. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. Passenger compartment. If the relay was faulty the engine should now start. Relay, make contact, sky-blue. My cars currently jacked sky high on the right side enjoying her BG EPR bath. In the space that opens, you will see the unit itself and the specification with the current arrangement of the fuses in 2 rows Bimmerforums is the preferred online BMW Forum and community for BMW owners. According to my friend who is the bmw service owner, it is plug and play. Location of fuses and fuel pump relay in bmw e63. Spare fuses and plastic tweezers for grasping the fuses are found in the onboard tool kit (it is located in the luggage compartment beneath the floor panel) MINI COOPER DME Location (R55-R56-R60 Years 2007 to 2014) Mini Cooper R56 - R57 - R60 Footwell Module Removal instructions. Latest part number is 61366915327 and it's $9 Probably less at Tischer. next to that cluster of fuses is a black box with a cap pull that off and there should be 3 relays. If the relay was faulty the engine should now start. To access: Unscrew screws of footwell trim panel. " Check a DME relay with help. BMW 530eX F30 B46X DME Removal Instructions BMW N20 N26 Engine DME Removal Instructions BMW S55 Engine DME Removal Instructions MINI Cooper F-Series (B36 B38 B46 B48 Engines) MEVD1723 DME Removal Instructions CAS4 Removal F-Series BMW F26 (X4 Series 2013 - 2018) BMW F25 (X3 Series 2010 - 2018) BMW F07 F10 F11 F18 (5 Series 2009 - 2017) BMW F06. 3 Series - E36. In this guide, we will try to figure out where the fuses and relays are located on BMW 3 series E30 generation cars (1982 - 1994). Can someone please recommend any good independent BMW specialist, preferably in the Simi Valley/Thousand Oaks/Woodland Hills area? I am receiving a P1624 - Pedal Position Sensor Potentiometer Supply Channel 1 Electrical error. I'm seeing it sold on eBay and various other places as the fuel injector relay. Removed fuse box and traced wires and finally found PIN 13of44 is corroded off on ECU. Fuse box diagram (location and assignment of electrical fuses and relays) for BMW X1 (E84; 2010, 2011, 2012, 2013, 2014, 2015). Lastly, the newtis says its located above the black relay which looks like its not removable? Can anyone confirm? Jan 16, 2023 · According to everything I can find, the fuel injector relay the light green one under the hood, beside the blue dme relay. The ARM Bench Unlock service allows for the unlocking of your BMW's DME control unit, which will allow you to flash tune your BMW using any of the available tuning platforms. all fuse and relay box with diagram. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. The blue relay is the main relay of DME. The fuel pump unit has two sets of connections. The blue relay is the main relay of DME. Relay #3 can be either salmon-red or light green (BMW calls it white-green). FP relay is good and power at socket is good. Tools: 5mm Allen bit. I have these codes that have been coming back: 2ACB,2,DME master relay, activation 2E85,8,Electric coolant pump, communication 2AA1,1,Camshaft sensor, exhaust, signal 2ACC,2,DME master relay. Fuse box diagram (fuse layout), location and assignment of fuses and relays BMW 6-Series E63/E64 (2004-2010) 630i, 635d, 645Ci, 650i and M6. You could use multi-meter or test light. Can someone please recommend any good independent BMW specialist, preferably in the Simi Valley/Thousand Oaks/Woodland Hills area? I am receiving a P1624 - Pedal Position Sensor Potentiometer Supply Channel 1 Electrical error. Jan 13, 2010 · DME relay is the blue one, #1 in my picture. I do all the work on my vehicles anyway. If the relay was faulty the engine should now start. Can someone please recommend any good independent BMW specialist, preferably in the Simi Valley/Thousand Oaks/Woodland Hills area? I am receiving a P1624 - Pedal Position Sensor Potentiometer Supply Channel 1 Electrical error. Technical and Reference Information for BMW and Mini. Feb 4, 2023 · The DME main relay is located in the right side (passenger side) E-box. RLAY: Get the latest Relay Therapeutics stock price and detailed information including RLAY news, historical charts and realtime prices. Thanks so much for the explanation, man! The cause of lack of Power to the Starter, Lights, or electric motors is NOT a bad DME Relay or VVT Relay. In this guide, we will try to figure out where the fuses and relays are located on BMW 3 series E46 generation cars (1998 - 2006). If the relay was faulty the engine should now start. If you do not have access to a commercial grade charger, attach your car to jumper cables with another car running. 4,0-6,0 MM² (AG) MSRP: $2 $1 Add To Cart. Mine is s65 maybe it is different, i am not sure about it! The engine control module (DME) and transmission control module (TCM) work in conjunction to provide the best driving experience. The battery in a BMW X5 is located under the spare tire in the center of the trunk. My cars currently jacked sky high on the right side enjoying her BG EPR bath. All our BMW DME repair services are mail-in repairs and 100% plug-and-play. On these materials, it's marked as Z11: wiring diagram; installation location Oct 23, 2015 · Main DME Relay. I have the … The ECU Pro offers professional BMW ECU & DME testing, repairs, and replacement services. Started messing with main DME relay (white) and found that there is no power going to the socket. My cars currently jacked sky high on the right side enjoying her BG EPR bath. If the relay was faulty the engine should now start. Look on page 7000-6 fig 1 for a crappy pic of the location. Mar 27, 2020 · I am trying to locate where the DME relay is, some resources says its a blue relay in the DME box but I don't have the relay. Real photo of the unit in the luggage compartment of a bmw e60. Just in case you are wondering. If the blower motor in your Grand Prix is malfunctioning, yo. If the relay was faulty the engine should now start. Lastly, the newtis says its located above the black relay which looks like its not removable? Can anyone confirm? Jan 16, 2023 · According to everything I can find, the fuel injector relay the light green one under the hood, beside the blue dme relay. I checked the battery voltage at rest and it was 12. the glory of tang dynasty ep 1 eng sub viki Related posts: BMW 3 (2012 - 2018) F30 F31 F34 F80 fuse and relay; BMW 7 (2008 - 2015) F01 F02 fuse and relay; BMW 3 G20 G21 (2018 - 2024) fuse and relay; BMW i8 (2014 - 2020) fuse and relay;. BMW 6 is a business class coupe. The BMW Motorcycles Channel includes histories, photos and specs for BMW motorcycle models. The vehicle used in this tech … The code relay box is located under the dash and is capable of interrupting power as an anti-theft function. The German carmaker still wants to attrac. Jun 14, 2018 · To test to see if relay works, check to see if 12v present at fuel pump hot wire when engine is cranked. First lets start by removing and installing your Engine Computer (DME) from your BMW E36. The three German carmakers are doubling down on China to fuel their electric vehicle ambitions. I'm seeing it sold on eBay and various other places as the fuel injector relay. Also description the #3 is cryptic. If necessary, first unhook the safety strap. In some models, the description of the fuses is located directly on the cover. Relay #3 can be either salmon-red or light green (BMW calls it white-green). 1988 Porsche Carrera Cabriolet 3 Lee. Explore BMW motorcycles on HowStuffWorks. How Does DME Work? DME features sensors that steadily analyze factors affecting the engine’s operation. While the firewall aut. I would recommend if you plan on keeping the car, or for that matter a BMW for a while it would be worth investing in a cable and ISTA. If not, go and enter the last 7 digits of your VIN (so that the diagrams pulled up will be specific to your build date). photo of the fuse box bmw x3 e83. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. Once installed in your vehicle, no other coding will be required. Look on page 7000-6 fig 1 for a crappy pic of the location. There are 2 types of wiring on the e34: the so called "High Version" and "Low Version". golo 4life.com Also description the #3 is cryptic. May 15, 2024 · My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. If the relay was faulty the engine should now start. Hello, I currently have a some weird electrical issue, both MHD and JB4 will not connect to the DME. My E46 is in need of some service and I am out of warranty. I have one one order from BMW which I***8217;m colexting tomorrow morning. Jul 19, 2022 · If your BMW has a faulty DME relay, you may notice one or more of the following symptoms: engine won’t start, starter engages but engine doesn’t turn over, engine turns over but won’t start, and/or intermittent starting issues. X60101 9-pin, black Plug connector Engine control module I (DME) Module 1. For cars produced before 1996. I would recommend if you plan on keeping the car, or for that matter a BMW for a while it would be worth investing in a cable and ISTA. Swing the glove compartment down. Jul 19, 2022 · If your BMW has a faulty DME relay, you may notice one or more of the following symptoms: engine won’t start, starter engages but engine doesn’t turn over, engine turns over but won’t start, and/or intermittent starting issues. Figure 4 Start by … My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. Relay #3 can be either salmon-red or light green (BMW calls it white-green). (This DME/injection relay is integrated) SBSR, located at the right side B pillar, this supplies power to the fuel pump Aug 13, 2015 · Pretty sure that relay is soldered to the PCB of the fuse panel. The coil LO end (pin 85 of the relay) plugs into socket 4 of the relay base. Relay #3 can be either salmon-red or light green (BMW calls it white-green). Been diagnosing a no start and no fuel flow on my E36. think central log in You could use multi-meter or test light. Where is the DME relay on a 944? On the older 944s, the relay is known as the fuel pump relay and is located on the fuse panel under the dash on the driver side. The ECU Pro offers professional BMW ECU & DME testing, repairs, and replacement services. Latest part number is 61366915327 and it's $9 Probably less at Tischer. If the relay was faulty the engine should now start. My cars currently jacked sky high on the right side enjoying her BG EPR bath. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 1-series (116i, 116d, 118i, 118d, 120i, 120d, 123d, 130i) (2004-2013) Fuse Box Diagrams DME main relay: K6319: Valvetronic (WT) relay: K6327: Fuel injector relay: K6539: I presume you mean Terminal/Kl. Nov 26, 2010 · I see your Engine Control Module Relay on p There is no hard-wired ground to the "DME" relay. The wiring version can be determined by looking at the fuse block under the hood. And is it a worthwhile replacement for paid VPN services? Apple shared a bunch of big reveals at this year’s WWDC presentation, most of which were promptly overshadowed by the para. If the relay was faulty the engine should now start. 30A Power window drive driver. Figure 4 Start by unclipping the cooling cowl (red arrows) and removing it from the DME. Light green is the newer version, salmon red is the old one. Dec 15, 2013 · The code relay box is located under the dash and is capable of interrupting power as an anti-theft function. The coil LO end (pin 85 of the relay) plugs into socket 4 of the relay base.
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The DME relay is incorporated into the "integrated supply module" or "power distribution box. Press the lock on the right; see arrow 2. My Cars your setup looks like my old 96 z3. F26 = 5A, Wiper Relay I & Wiper Relay II (Note: F26 was empty in my 2002 525i) F27 = 30A, Central locking system, Window lift. The vehicle used in this tech … The code relay box is located under the dash and is capable of interrupting power as an anti-theft function. has secured a long-term agreement with BMW AG to support the German car-maker's electric vehicles. one for the fuel pump, the other for the gas level. You could use multi-meter or test light. Im not sure which one is the dme relay but for mine it was the middle one that was white. The vehicle used in this tech article was a 1998 Z3 with a 4-cylinder engine. If you will answer the questions, we can suggest next steps to narrow the search for the cause of your problem: The DME helps to improve the overall engine performance, boost gas mileage, and ensure maximum reliability. Learn about location and preparation for a fire Chevrolet’s 4. If you will answer the questions, we can suggest next steps to narrow the search for the cause of your problem: The DME helps to improve the overall engine performance, boost gas mileage, and ensure maximum reliability. Mar 17, 2015 · A commercial grade POWER SUPPLY will put out at minimum, 40 amps. course point lippincott login F26 = 5A, Wiper Relay I & Wiper Relay II (Note: F26 was empty in my 2002 525i) F27 = 30A, Central locking system, Window lift. If your DME build date (not your vehicle's. Instead +12V HOT AT ALL TIMES is delivered to the relay, including the HI side of the relay coil. BMW E60 E61 ECU ECM DME PCM FUSE 525i 528i 530i 535i 540i 550i 520i 523i 520d 525d 530d 535dIf you have BMW E60 E61 5 series and you need to see where the EC. Latest part number is 61366915327 and it's $9 Probably less at Tischer. You can try and desolder it and replace it but you do so at your own risk. Also description the #3 is cryptic. Light green is the newer version, salmon red is the old one. Fuse 3 (20a) powers the DME. installation location. Please clarify, the engine will still crank if the DME relay is bad, it just will not fire (no fuel). Its function is to relay messages. Jan 13, 2010 · DME relay is the blue one, #1 in my picture. fox news philly next to that cluster of fuses is a black box with a cap pull that off and there should be 3 relays. The BMW Motorcycles Channel includes histories, photos and specs for BMW motorcycle models. Here's how to do it right. If you will answer the questions, we can suggest next steps to narrow the search for the cause of your problem: The DME helps to improve the overall engine performance, boost gas mileage, and ensure maximum reliability. The coil LO end (pin 85 of the relay) plugs into socket 4 of the relay base. The coil LO end (pin 85 of the relay) plugs into socket 4 of the relay base. My E46 is in need of some service and I am out of warranty. Jun 14, 2018 · To test to see if relay works, check to see if 12v present at fuel pump hot wire when engine is cranked. The German carmaker still wants to attrac. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. 1994 bmw 318 i no spark, 12 volts to ignitor is hot,. Others say is the black relay in the fuse box on the right side, which I've replaced. May 15, 2024 · My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. 8K members Since 2007 A forum community dedicated to BMW owners and enthusiasts. (This DME/injection relay is integrated) SBSR, located at the right side B pillar, this supplies power to the fuel pump Aug 13, 2015 · Pretty sure that relay is soldered to the PCB of the fuse panel. Others say is the black relay in the fuse box on the right side, which I've replaced. Look on page 7000-6 fig 1 for a crappy pic of the location. DME Tuning Is The Worlds Most Advanced Engine Tuning ECU Software for BMW, McLaren, Mercedes, Porsche, Audi, Ferrari, Lamborghini, Bentley, and Range Rover. As you build an investmen. 1988 Porsche Carrera Cabriolet 3 Lee. I've been having very intermittent no starts with my July 2007 build 328i sedan (6 speed manual, 195K miles). Could anybody tell me where is the DME relay located on a 96 318i? Any idea is appreciated. toro snowblower accessories Look on page 7000-6 fig 1 for a crappy pic of the location. It's controlled by the CODE function of the OBC. E83 relay box location. Hello Bimmer people. DME stands for "Digital Motor Electronics. The pons is located between the midbrain and medulla. My E46 is in need of some service and I am out of warranty. Do you get easily bored with things like the color of your car? BMW is introducing a couple of concept cars that literally change color at your whim. " It's basically a fuse box, but it's not designed for the fuses and relays to be replaced independently. (This DME/injection relay is integrated) SBSR, located at the right side B pillar, this supplies power to the fuel pump Aug 13, 2015 · Pretty sure that relay is soldered to the PCB of the fuse panel. Advertisement Easy outdoor team g. 2 Blocks with fuses in the trunk of a bmw e701 Main fuse box in the installation compartment2 Fuses on the battery cover. Been diagnosing a no start and no fuel flow on my E36. 7 billion to build at least six EV models i. First remove the push retainer clips for the cover that is right above the gas and brake pedal. If you do not have access to a commercial grade charger, attach your car to jumper cables with another car running. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm. If it is not turning over it is most likely something else. Dec 10, 2011 · under the fuse pane in the engine bay you should see all your fuses and such. Jun 14, 2018 · To test to see if relay works, check to see if 12v present at fuel pump hot wire when engine is cranked.
You can try and desolder it and replace it but you do so at your own risk. Dec 21, 2021 · Yes BMW does a good job at sealing off the DME, for in the past it just used to sit in the glove box behind a soft fake leather cover. It's controlled by the CODE function of the OBC. Look on page 7000-6 fig 1 for a crappy pic of the location. Feb 4, 2023 · The DME main relay is located in the right side (passenger side) E-box. next to that cluster of fuses is a black box with a cap pull that off and there should be 3 relays. houston escort yolo Mar 17, 2023 · The 2 most common issues on that platform are, IVM, located in the front E-Box under the right front cabin filter housing. The DME will ground pin 85 to turn on the. I'm seeing it sold on eBay and various other places as the fuel injector relay. Jan 13, 2010 · DME relay is the blue one, #1 in my picture. A free, trimmed down version is coming to a city near you. birth charts free How to Check a DME Relay. The DME relay is incorporated into the "integrated supply module" or "power distribution box. Dec 10, 2011 · under the fuse pane in the engine bay you should see all your fuses and such. I am trying to locate where the DME relay is, some resources says its a blue relay in the DME. Do you get easily bored with things like the color of your car? BMW is introducing a couple of concept cars that literally change color at your whim. Im not sure which one is the dme relay but for mine it was the middle one that was white. May 15, 2024 · My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. ww2 ata uniform I have the electrical diagram for the 2000 Z3 and it lists them on the Power Distribution Chart (0670 Jul 1, 2022 · The ECU Pro offers professional BMW ECU & DME testing, repairs, and replacement services. It is mounted in the electronic box (E-box) of your BMW, which is located on the left side of the engine compartment. Feb 4, 2023 · The DME main relay is located in the right side (passenger side) E-box. Started messing with main DME relay (white) and found that there is no power going to the socket. The BMW DME or otherwise known as an ECU, ECM or PME is a major part of your vehicle. The blue relay is the main relay of DME.
Also description the #3 is cryptic. 2 Blocks with fuses in the trunk of a bmw e701 Main fuse box in the installation compartment2 Fuses on the battery cover. A free, trimmed down version is coming to a city near you. Relay, make contact, sky-blue. has secured a long-term agreement with BMW AG to support the German car-maker's electric vehicles. May 15, 2024 · My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. According to my friend who is the bmw service owner, it is plug and play. You want at least 50-60amps for this car to flash. At the bare minimum. Nov 26, 2010 · I see your Engine Control Module Relay on p There is no hard-wired ground to the "DME" relay. May 15, 2024 · My x3 e83 lci 2008 , but i do not find the DME relay, can you help me and say me where does it locate? Followup from the Pelican Staff: It is located in the E-box at the left of engine compartment, near firewall. Oct 10, 2014 · Okay, so far I have tracked down the DME relay to 1 of 3 (contains a blue, green, pink) hiding in the E-box on the LH side of the engine compartment. E60 engine management systems--an overview BMW E60 cars (2004 - 2010 5 Series) are equipped with digital engine management systems (called Digital Motor Electronics or DME). The DME relay is incorporated into the "integrated supply module" or "power distribution box. they are both the same type of relay. flexbase The relay is responsible for supplying power to the DME (engine management computer) and if it fails, In simple terms, DME (Digital Motor Electronics) is the comprehensive management system for your BMW's engine. (This DME/injection relay is integrated) SBSR, located at the right side B pillar, this supplies power to the fuel pump BMW E90 ECM DME ECU engine computer relay location and replacement E91 E92 E93 BMW 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 316i 318i 320i 323i 325x. So I Bought cobb accessport v3 figuring instead of paying dealership to read code I could myself. The coil LO end (pin 85 of the relay) plugs into socket 4 of the relay base. Note that fuse F06 (in the E-box under the hood) supplies ignition-switched power to activate. Genuine BMW Parts, the Right Choicecom offers the wholesale prices for genuine 1999 BMW 740iL Sedan (E38) parts. Mar 17, 2023 · The 2 most common issues on that platform are, IVM, located in the front E-Box under the right front cabin filter housing. 8K members Since 2007 A forum community dedicated to BMW owners and enthusiasts. First we will start by removing and installing your Engine Computer (DME) from your BMW E60 Replacing control unit (DME) Removing and Installing the Car Access System (CAS) for a BMW E60. All our BMW DME repair services are mail-in repairs and 100% plug-and-play. Mar 17, 2015 · A commercial grade POWER SUPPLY will put out at minimum, 40 amps. There is a black box next to the master cylinder that houses the DME and DME relay. esphome template sensor example Im new here and new to all BMW models. The vehicle used in this tech article was a 1998 Z3 with a 4-cylinder engine. Dec 15, 2013 · The code relay box is located under the dash and is capable of interrupting power as an anti-theft function. Feb 4, 2023 · The DME main relay is located in the right side (passenger side) E-box. BMW DME systems comply with second. MINI COOPER DME Location (R55-R56-R60 Years 2007 to 2014) Mini Cooper R56 - R57 - R60 Footwell Module Removal instructions 1. My cars currently jacked sky high on the right side enjoying her BG EPR bath. All our BMW DME repair services are mail-in repairs and 100% plug-and-play. 3-liter Vortec V-6 engines incorporated one or two knock sensors. This area contains the engine computer known as the DME (Di. Mar 27, 2020 · I am trying to locate where the DME relay is, some resources says its a blue relay in the DME box but I don't have the relay. Just in case you are wondering. BMW 5-Series (F10/F11/F07/F18; 2011-2017) fuses and relays Ad vertisements In this article, we consider the sixth generation BMW 5-Series (F10/F11/F07/F18), produced from 2010 to 2016. next to that cluster of fuses is a black box with a cap pull that off and there should be 3 relays. The 1994 BMW R1100RSL motorcycle featured BMW's traditional 'boxer' twin engine, but also had the latest technological advances. Learn about the RSL. The body variant shown in the graphic serves only as an example and may therefore differ from the original. You want at least 50-60amps for this car to flash. At the bare minimum. Power Supply (B+) from DME Relay, getting to DME at X60003/2 via fuse F37; -- yes, but that the DME Relay is not being activated to make it work. F28 = 15A, (empty in my 2002 525i) Transmission control, diesel. On these materials, it's marked as Z11: wiring diagram; installation location Oct 23, 2015 · Main DME Relay. I'm seeing it sold on eBay and various other places as the fuel injector relay. Bimmerforums is the preferred online BMW Forum and community for BMW owners. 37 volts and with engine at idle the voltage was 13 Any other suggestions as to why the check engine light comes on and gives the code DME main relay.