Mercury 200 efi ecu. Mercury Mariner Engine Computer. Have you modified your stock Mercury EFI engine by adding high performance exhaust, a bigger cam, a high flow flame arrestor, oradded a supercharger? (USED) Mercury 150-200 EFI ECU's Mercury 200 EFI 3. Jul 21, 2011 · Re: 2000 Mercury 200hp EFI wot intermittent problem Remove the negative lead from ECU to fuel pump, Apply a jumper from pump negative to ground, this bypasses the ECU and now re test the engine. 00 for a new one from Mercury. I was under the impression that this 1991 engine might have been sort of a one-of-a-kind with regards to the ECU and maybe other gadgets, and that's why I thought I'd should verify what the new ECU would be expecting. This manual has been written and published by the Service Department of Mercury Marine to aid our dealers’ mechanics and company service personnel when servicing the products described herein. assembly parts User Manual and Diagram Full List Find many great new & used options and get the best deals for 200 HP Mercury EFI ECU control unit 824003A30 two stroke EFI at the best online prices at eBay! Free shipping for many products! May 5, 2003 · Re: 1996 mercury 200 EFI Detonation Module Follow up from original post. If we are not able to repair it we normally have replacements in stock. Tony Brucato has been a pioneer in the outboard boating industry since 1994. Spark failure is not an ECU problem. Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor Aug 1, 2014 · 1998 200 EFI Mercury OLD PROBLEM: motor stalled out at low RPM Since I've owned the boat in '06, the only issue I've had is debris stuck in the fuel pump, until now (emptied tank completely, replaced all fuel lines, installed inline fuel filter, replaced fuel pump & seemed to fix my stalling This listing is for a Remanufactured Mercury/Mariner 175/200 HP Carbureted/EFI V6 2. Furthermore the engine has lots of power and feels strong. Mercury ECU/ACU/PCU Rough Idle Diagnostics Common Problems of Rough Idle: Radio Frequency Interference (RFI): Most commonly caused by use of non-resistor spark plugs. Sorry * after speaking with someone from the hills on June 15, 2018 this note has to be added. simonperformancetechnology. Adjustable RevLimiter. Find the right parts to fit your Mercury® or MerCruiser® engine with the online Mercury Parts Catalog. 4 EFI, F1 New low cost ECU alternative! [Archive] - Scream And Fly Powerboat and High Performance Powerboating Discussion Forums Find many great new & used options and get the best deals for 824003a 8 ECU Engine Control Unit 1996-1999 EFI 200 HP Mercury Mariner Motor C2 at the best online prices at eBay! Free shipping for many products! SeaPro™ 200-350hp; ProKicker™ (9. 0L EFI Section 4 – 2002 & Newer 2. Mercury 200 EFI Service Manual (631 pages) Electronic Fuel Injection Oct 9, 2023 · Efi ecuMercury ecu outboard Mercury 200 hp efi 2. The vapor inlet path to the port at the rod slot on a 200 verses a 225 Pro Max is VERY different and VERY restrictiveAs is the exhaust dump area going to the tuner adapter very restrictive on the 200 verses the 225 Pro Max All 2. Pre-Owned. I have purchased one and now the motor will not start. com 387346 Find many great new & used options and get the best deals for Mercury+OUTBOARD+200+EFI+ECU+Unit+824003A26+Pf120002 at the best online prices at eBay! Free shipping for many products! Mercury EFI ECU Outboard REMOVAL (Could THIS be the PROBLEM?) – Still having trouble with my 1996 Mercury 175 EFI Outboard boat motor. Mercury ECM & EFI’s Available for Premier Repair Services. This is a good method to check electronic fuel injection systems (EFI). Mercury Mariner ECM ECU PCM. ECU, Engine Control Unit (1 required per assembly) (175) 824003A28 - ECU ASSY [ More info] Unavailable: 82400328T - ECU [ More info] Unavailable #1: 824003A30: ECU, Engine Control Unit (1 required per assembly) (200) 824003A30 - 8M0068753 [ More info] Unavailable : 8M0068753 - ECU Assembly [ More info] Unavailable #2 Aug 13, 2023 · Mercury 200 Efi Ecu 13 Aug 2023. Parts for Mercury Jul 2, 2023 · Cdi outboard1998 mercury 200 efi mechanical damage rebuild Cdi module switch box for mercury marine outboard motor 70hp 90hp 105hpEcm for sale for mercury 200 efi. 5 xri v6 6 cylinder efi 200 hp computer ecm ecu Mercury ecu efi outboard ebayMercury efi ecm. Top Rated Seller Top Rated Seller. Starts fine and idles fine, but when I go to accelerate to get on plane it will bog down just prior to getting on top. May 24, 2020 · Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC. Mercury ecu outboard efi suredone motorola Ecm for sale for mercury 200 efi Mercury marine v-200 hp (efi) e. It has 6 cylinders. Jul 24, 2016 · My 92 XRI (serial 0D122896) has idled poorly since I got it 4 years ago. It sounds like the driver board in ECU is bad since pump does not come back on or the fuel pump itself is failing. I do not have 12V at the positive terminal of the fuel pump. Increased Horsepower. At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). A measurement of the injector Pulses at a set RPM can determine if the injection system is performing properly. It had good sound, good power. Go (800) 209-9624 M-F 9-5 ET May 8, 2009 · I am considering putting a Mercury 2003 200 EFI drop on my 94 XRi lower unit. 5 Drag, 2. This Fuel will hoax the signal of your Mercury 200 EFI’s sensors sent to the Powertrain Control Module, carrying out a adjustment to the fuel map settings that guarantees enormous raw Performance Potential enhancement and additionally real improvements regarding the kick-out time and throttle sensitivity; throughout the RPM range. Now I am thinking it may be electrical of some sort since I just went through the fuel delivery system. I can ground the fuel pump and make it run and pump. Today i swapped the 200 ECU with a 175 XRi ECU. Check Details Check Details NIB Mercury 150/200 HP EFI 200/225XS Gear Reverse Sportmaster 1. 2000 Mercury 200 HP 200L EFI. 5100 lb Mercury Quicksilver 824003 1 0. I had to change flywheel, stator, trigger, one switch box, voltage regulators, removed idle stabilizer, removed oil injection, new head gaskets, many sets of new plugs, new fuel lines, injectors cleaned, fuel filters cleaned, link and sync performed Sep 22, 2017 · We can repair your Mercury Marine PCM,ECU,ECM. Customizable Software & Steamwheel Available for Advanced Users. Must send in core. 4 Bridgeport/2. 5 Drag, 2 Liter F-1 Bring your Mercury EFI motor back to life with the Brucato ACU- the best replacement Mercury ECU on the market! Aug 21, 2015 · Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC. Efi mercury ecm sale. Jun 12, 2011 · I have 12. It seems like either the detonation sensor and/ or module is bad or the temp sender bad. 4 Bridgeport, 2. I've chased a number of issues hoping to resolve it, but still no luck. 760-440-9334 www. Idles like crap though. ECM 555 Computer Re-Calibration & Monitoring (ECU) - 496 Mag and HO, 525 Non Supercharged Engines. I am only talking about a $1,500 delta. Find many great new & used options and get the best deals for Mercury 200 HP Promax V6 EFI OUTBOARD ECU Assembly 824003 8 at the best online prices at eBay! Free shipping for many products! Customer: My mechanic said I needed a new ecu for a 2000 mercury 225 efi. Efi 200 mercury 1996 fuel wiring diagram switch not pump drop will electrical harness boat key84-98866a25 mercury efi outboard ecu & injectors wire harness 150-200 Mercury 200 efi fuel pump Mar 19, 2018 · monitor batt voltage, overcharge, ecu will shut off fuel pump 1999 ProGator 190V 200 Mercury EFI 0G843298. Fuel pressure is good. Apr 6, 2008 · I have a problem with my recently rebuilt 200 EFI Merc. SIA Electronics has many other repairs available. 00 MM ring width piston ring while the 225 Pro Find many great new & used options and get the best deals for Mercury 200 HP Promax V6 EFI OUTBOARD ECU Assembly 824003 1 at the best online prices at eBay! Free shipping for many products! We have 1 Mercury 200 EFI Outboard Motor manual available for free PDF download: Service Manual . View Profile View Forum Posts Private Message Member Join Date Mercury Outboard Home Page. 00. 5 200's are 5 petal front half motors verses the 7 petal on the 225 Pro Max. *LIFETIME WARRANTY *Free return shipping *Fast turnaround time Feb 11, 2016 · Wet plugs and smoke are not unusual, especially when the temperatures are low. 225/250 HP Mercury EFI ECU Engine Control Unit fuel ecm 1995-2001 830046 7. Brand New ECM & EFI Systems tend to be costly. Rich Z. Installs in Minutes in Stock Location – Plug-n-Play. )(4-stroke) flywheel, ecu and wiring harness parts. The ACU is compatible with the following Laser EFI motors: 240 SportJet, 150 EFI, 175 EFI, 200 EFI, 150 ProMax, 200 ProMax, 225 ProMax, 220 Laser XRI. With PREMIER REPAIR SERVICES, you can send your current ECM or EFI into CDI Electronics and let the professionals reb uild o r reprogram your system for a fraction of the cost. 5100 0. Fuel pressure is zero, so basically bad fuel pump Issue is though the guy I bought the boat from said that the fuel pump was rewired to a keyed terminal Aug 30, 2016 · 1996 Mercury 200 EFI Fuel Pressure Loss. Mar 2, 2024 · Efi 200hp ecu outboard assemblyMercury efi outboard 2000 mercury marine 200 hp efi ecu emm cdi engine control unit outboardMercury/mariner v-200 efi, ecu assembly. Replaced/rebuild: Pulse fuel pump, VST, reeds (boyensen), checked spark on plugs. mllr90 Cadet. I have power going to the ECU and comming out, I just dont have any activity or signal. c. 00 versus $1,800. 8 V comming from the ECU to the fuel pump. The Brucato ACU offers 15+ fuel curves that can be customized for your EFI motor application (1988-2001). 00 2012 Mercury 90 Hp 4 Stroke Efi 1. Feb 23, 2012 · Re: 200 EFI injector problem Update: unplugged ALL sensors and modules, runs great at top end. It suddenly started to idle rough and i lost a small amount of top speed (about 2 mph). $599. assembly parts Efi 200 mercury 1996 fuel wiring diagram switch not pump drop will electrical harness boat key. Ecu 200hp efiMercury pack power 1994 hp outboard . assembly parts. assembly parts Jul 29, 2009 · I thought I had a fuel delivery problem. Check Details. It turns over but wont fire not even with starter fluid spray. Has engine monitors to feed the ECU computer. Page 1 25 / 30 EFI & 25 EFI Jet S E RV I C E MA N U A L; Page 3 NOTE: Indicates information that helps in the understanding of a particular step or action. 824003 4 - ECU -150 EFI [ More The Brucato ACU is the replacement ECU for EFI Mercury/Mariner applications from 1988-2001: Laser Injected/ XRI Motors. New streamlined gearcase The Magnum EFI advantages are: WOT has 200 more rpm's. 5l ecu part #824003a8824003a9 mercury 175 hp efi outboard ecu computer control module. 5 fishing motors have a 2. Talked to a couple of other local mechanics and one of them suggested disconnecting detonation sensor and see how it runs. 0L EFI Apr 11, 2021 · To remove your advance modules from your Mercury 2. 4l EFI ECU Assembly 824003 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for Mercury 200 EFI ECU at the best online prices at eBay! Free shipping for many products! MarineEngine. 5 Drag (300 Drag & S3000 or A13) 2. Buy a genuine Mercury Quicksilver or aftermarket part. I was told that the ECU in the port motor has a short in the plug connection that goes to the wiring harness. Boat lacked power on take off and then felt like it ran out of gas and quit. 4L at the best online prices at eBay! Free shipping for many products! Mercury 200 2. I am wanting to check the timing pointer adjustment, and do the static idle timing and at maximum throttle. 5, simply remove the modules, ground the Grey and White wire to the block and connect the 2 switch boxes t Aug 22, 2019 · Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC. With an unwavering commitment to excellence, we have set the industry standard for precision, quality, and innovation. Voltage is relatively low when not running or at idle. Mercury Racing ECU Upgrades Get the most out of your stock Mercury Racing engine with these recalibrations from Whipple Superchargers. Find many great new & used options and get the best deals for mercury 200 efi ecu at the best online prices at eBay! Free shipping for many products! Mercury 200 hp EFI 2 stroke ECU (824003-8) Condition: For parts or not working For parts or not working Diesel Complete 100-200 hp HP Engine Inboard Engines, Find Engine Control Unit -ECU -200 EFI - 8240031 here. 5L serial number 0D014703. What caused this bad connection was a result of the ECU plug unscrewing itself from the wiring harness. 99. 5L EFI 200 XRi Merc. I can trouble shoot that problem without any cost and sounds like a great place to start. 824003 1 - ECU -200 EFI 0. May 22, 2023 · I’ve got a 1998 Mercury 200 efi serial number OG750722 with a bad fuel pump driver on the ecu 824003A8 and was wondering if anybody had recommendations for a place to have it rebuilt. (800)737-0915 This is a repair & return for your Mercury Mariner ECM ECU PCM. Brucato Power is the leading supplier of replacement ECUs for Mercury Outboard Motors. Mar 29, 2024 · ECU modulates voltage to the ground side of the pump tests are outlined in the Service Manual for this circuit. 9-25hp) Mercury Adds EFI Engines to Portable Outboard Lineup To order a printed version of the Service Manual for your 200 EFI PRO MAX/SUPER MAG - 0D935000 THRU 0G610079; Mercury-Mercruiser 824003A30 ECU, Engine Control Unit has been superceded to a new part number. Sometimes it will get on pad and run for a few minutes without problem (5-10mins) and then suddenly bog down to idle. 90-898303 3 Table of Contents Section 1 – General Information Section 2 – 1987-2001 2. Ecm mercury v6 stroke freshwater outboard ecu mn hp computer efi Mercury efi ecm Mercury 824003a9 mercury 175 hp efi outboard ecu computer control module 65 hp mercury outboard motor wiring diagram Mercury mariner ecu assy 2000 & 2001 150 175 & 200 hp 824003a30 Stroke outboard ecu efi mariner 30hp f30 f25 Apr 24, 2014 · 99% of all 2. Several signs pointing Jan 12, 2007 · So, the 200, as you said, is a lot of whoopie for the extra 50#. 12. Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor The fuel pump on my 1997 mercury 200 efi will not $800. 99-$599. If you just got the engine used and its an older 2. 9HP 4-stroke CDI Unit Assembly | 189,72. ECM for sale for mercury 200 EFI - Pensacola Fishing Forum. I am told that Mercury made a 200 and detuned it with a different ECU to make a 175 to satisfy customers with the needs of a 175 and did this to save on manufacturing costs. Check Details Nov 7, 2011 · Re: Mercury 175 EFI 1998 with possible ECU problem ECU/Fuel system and the ignition system have nothing in common except for the motor/battery/ground. The spark plugs aren't getting any fire and aren't arching Jun 6, 2024 · Find many great new & used options and get the best deals for MERCURY 200 EFI Computer/ECU ENGINE CONTROL UNIT 2. 4L/2. Increased fuel economy, improved fuel curve than the stock Mercury ECU, increased horsepower, adjustable revlimiter and customizable tuning. Ive replaced the fuse on the right side of the engine but that didn't work. 00 . *The ACU is more sensitive than some Stock Mercury ECUs, so it is imperative that Resistor Spark Plugs are used with the ACU. $150. Offering discount prices on OEM Mercury Marine parts for over 50 years. 5L Powerhead, which will fit the following models: 175 HP Carb/EFI models from 1992-1999 [Core Value: $125] 175 HP EFI models from 2000-2001 and Carb models from 2000-2003 [Core Value: $175] 200 HP Carb/EFI models from 1992-1999 [Core Value: $125] Lookup Mercury Marine v-200 hp xri (efi) outboard motor parts by serial number range and buy discount parts from our large online inventory. 240 SportJet; 150 hp, 175 hp, 200 hp EFI; 150 hp, 200 hp, 225 hp ProMax; 220 hp Laser XRI; High-Performance Motors. At the current time there are few recorded measurements on the various EFI systems. View Profile View Forum Posts Banned Join Date Apr 28, 2021 · mercury racing & mercury marine models we tune mercury 40 efi – 50 efi – 60 efi 4cil mercury 80 efi mercury 100 efi mercury 115 efi mercury 80 efi – 100 efi – 115 efi mercury 75 dfi optimax mercury 90 dfi optimax mercury 115 dfi optimax mercury 135 dfi optimax mercury optimax 75hp – 90hp – 115hp – 135hp – 150hp – 175hp mercury Jul 19, 2019 · Bought a boat recently 2004 20' Procraft with 1998 200EFI. Remanufactured ECU, Repair and return only. Mercury 200 HP EFI ECU 1999 Electrical Ignition Stator Coils Power Pack 150 175. Nov 24, 2004 · I took my boat over for service today, I have twin 200 EFI Mercury's, model year 2000. Single point oil injection. This 2000, 200 hp Mercury is made for saltwater. Blazer, thanks for the reply but it doesn't have a charging gauge. Send it in and we will diagnose it for 50. After identifying the parts you need, contact your Mercury Authorized Dealer for assistance or to place an order. 5L 200 EFI, you may want to have the fuel injectors cleaned so you can eliminate them. This isn't a complete shut down of the engine, but rather something like 80% power loss. Oem mercury outboard 2. This outboard engine weighs approximately 408 pounds. The engine experiences intermittent power loss. If this is true, will a 200 ECU bring my 175 EFI Mariner up to 200. Mercury Outboard 1995 - 2001 Engine Control Unit Ecu Ecm 225 250 Hp Efi. 7l 90elpt Ecm Ecu Cdi Engine Control Module Jan 10, 2010 · My Mercury 2001 200 hp Efi won't fire. I have a 1992 2. 2020 Mercury 200 Pro XS V8. Mercury Mariner ECM Repair. The Mercury part number for the ECU is 824003A10 & you can Find many great new & used options and get the best deals for 824003 1 ECU Engine Control Unit 1992-1995 EFI 200 HP Mercury Mariner OUTBOARD at the best online prices at eBay! Free shipping for many products! Jan 26, 2009 · Re: 200 EFI MercuryFuel Problem? Re: 200 EFI MercuryFuel Problem? Thanks for the advice, sounds like I'll start with the ignition system. Jul 30, 2010 · Re: Need an ECU for 1996 200 efi Yep superseded several times but the Brucato unit does not use the TPI sensor,customer tunable and is $700 cheaper than a Merc unit,Tonys is $1025 vs Merc $1722 J Mar 8, 2022 · Mercury ECM/ECU tune or swap question 2018 TRX 18. Mercury 200 2. I think the new ECU was used in '96-'98 model years. It acts as if the kill switch is pulled but it isn't. Have you modified your stock Mercury EFI engine by adding high performance exhaust, a bigger cam, a high flow flame arrestor, oradded a supercharger? Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement parts and accessories. . The ACU is compatible with the following High-Performance motors: 260 EFI, 280 EFI (with 260 or Drag electronics), 2. Find many great new & used options and get the best deals for Mercury Mariner 200 HP 2. I ran fine all day Friday. 00 Menu: Home Why Boaters Shop Here Boat Engine Parts Boat Motor Manuals Boating Accessories Boat Repair Forum Ordering & Shipping Information 30-Day Return Policy Jul 8, 2014 · Per original post, this is a 1991 200 XRi 2. C $430. engine EFI system runs richer. Check Dec 30, 2023 · Ecm for sale for mercury 200 efi 84-98866a25 mercury efi outboard ecu & injectors wire harness 150-200 Mercury 200 efi fuel pump issues Mercury marine v-200 hp (efi) e. The Fluke 88 meter is one of the meters designed to measure EFI Pulse rates. 99 Find many great new & used options and get the best deals for OEM 2001 Mercury 200 HP EFI OUTBOARD Motor ECU Computer 824003A30 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for EFI Mercury OUTBOARD 200 HP ECU Assembly 824003 A8 at the best online prices at eBay! Free shipping for many products! Find many great new & used options and get the best deals for Mercury 200hp EFI ECU Assembly Part #824003a0 at the best online prices at eBay! Free shipping for many products! Mercury Marine v-200 hp xri (efi) electronic control unit assembly parts. 0L 885557 041 PCM40210817 Mercury 200 EFI ECU 824003A30 PF00451105 Mercury 200 EFI ECU 824003A 8 PF71131011 Mercury 200 EFI ECU XRI 14632-c2 Mercury 200 PRO MAX ECU 824003A 5 PF70711003 Mercury 150 EFI ECU 824003 10 PF60381307 Mercury 150 EFI ECU 824003A 10 PF61281102 $399. u. Mercury 200 Efi Ecu. Mercury Marine 25 hp efi (3 cyl. Repair & Return. Joined Jul 24, 2015 Is there a way to test the EFI ECU Mercury 2004 - 2006 Pcm Ecm Ecu Engine Control Unit 150 200 Hp Efi 1 Yr Warranty $1450. These programs are written onto your existing ECU and along with required parts supplied in each kit, will trim fueling, advance spark, raise max RPM, and add boost for more horsepower, torque, and throttle Find many great new & used options and get the best deals for Mercury Mariner EFI Engine Control Unit ECU 824003a0 824003a25 1996-1999 175 HP at the best online prices at eBay! Free shipping for many products! Aug 14, 2023 · WTB 2002 Mercury 225 EFI PCM/ECU 2002 mercury 200 hp efi. Do you still have the oil injection on the engine or are you premixing? Welcome to the board. Did that, took the boat to the river and it sounded and ran like a different motor. Compression is good. Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor Oct 23, 2012 · 200 EFI ECU Repair Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC. Ignition Ecm Ecu Mercury 225-250 Hp 2 Stroke Efi Dfi 8504417 83004417 Mer61. Both are separate independent systems. You can search by engine model or serial number to see detailed engine diagrams and part numbers. 260 hp; 280 hp (with 260 or Drag electronics) 2. Temp sender goes straight to ECU. If you need a repair we can fix it. Mercury Marine v-200 hp (efi) e. Still consider myself a "Marine Apprentice" after 47 years (learn something new every day). By scottturner in forum Outboard Engines Replies: 13 Last Post: 04-01-2016, 12:41 PM. 5 xri v6 6 cylinder efi 200 hp computer ecm ecu Mercury 200hp efi ecu / cdi / engine control unit 824003a26 outboard Mercury 200 efi. Ignition is not only Cap Disch, but there is also an Electronic Control Unit that offers key turn starting just like your car. Mercury 175 hp efi ecu 824003 2824003a9 mercury 175 hp efi outboard ecu computer control module Mercury mariner ecu assy 2000 & 2001 150 175 & 200 hp 824003a30Ecu outboard mercury efi. To have your EFI repaired, follow this process: 200 EFI PRO MAX/SUPER MAG - 0D935000 THRU 0G610079; Mercury-Mercruiser 824003A8 ECU, Engine Control Unit has been superceded to a new part number. fishnfireman. Mercury outboard ecu repairEcm for sale for mercury 200 efi Efi 5l mercury ecu hp partMercury ecu outboard. The pistons Curves and mounting brackets are available for these applications and many more: 150, 175, 200 HP EFI; 150, 200, 225 ProMax; 220 Laser, 2. 4 Ovalport Nov 1, 2012 · Is it true that mid 90s through early 2000s that a 175 and 200 EFI Mercury are identical except for the ECU. 5l Efi Ecu Or Pcm - Pn 8m0024932 85961074s 885557r38 89790617t. Thread starter mllr90; Start date Jun 20, 2016; M. 5L EFI Section 3 – 1995-2001 3. mercury 200EFI: !996 mercury 200 Aug 16, 2022 · Ive been encountering issues with my 200 efi lasts weeks. Mercury 9. Is the Brucato ACU plug and play? Yes, the Brucato ACU is easy to use, bolts right on and hooks right up in the stock location. Increased Fuel Economy (~20% or better) Improved Fuel Curve than the Stock Mercury ECU. Efi 200 mercury 1996 fuel wiring diagram switch not pump drop will electrical harness boat key Mercury ecu outboard efi suredone motorola Mercury marine v-200 hp (efi) e. com 184 Jones Drive Brandon, VT 05733 USA (800) 209-9624 (802) 247-4700 (802) 419-3055 Fax Find many great new & used options and get the best deals for Electronic Control Unit ECU 824003a0 Mercury 2000-2001 200 HP EFI OUTBOARD at the best online prices at eBay! Free shipping for many products! Mar 23, 2024 · Mercury ecu outboard efi suredone motorola. Opens in a new window or tab. (R&R) for Mercury Outboard V6. 2000 mercury 200hp efi ecu / cdi / engine control unitOem mercury outboard 2. Mercury 200 EFI Fuel Pump Issues - Q&A for 1996 Model & Symptoms. Diagnostic service for your Mercury Racing 2-Stroke Outboard ECU'sProvided with a diagnostic report is a full diagnostic of the following sensors/systems (where applicable) Calibration ID Manifold Air Pressure (MAP) Sensor Throttle Position Sensor (TPS) Coolant Temp Sensor Circuit Air Temp Sensor Circuit Engine Temp Sensor Circuit Individual Injector Driver Circuits Digital Communication Cold Sep 13, 2022 · 1996 Mercury 200 EFI SN 0G384639 Does anyone by chance have the timing procedure for this motor that they wouldnt mind sharing? I have a manual that list 200 EFI but it says with serial numbers starting with 0D and not 0G. Reading voltage between the two pump terminals as the key is turned on will tell you if the ECU is providing a ground. 8 43-822824A 1. It doesn't die just slows to a high idle. What are the inherent problems with 2003 unit from its design? My other choice is to just rebuild my original 175 powerhead but it seems having a 2003 drop on is so much newer then the original powerhead rebuild. Core needed. 5L/3. Mercury 200 efi fuel pump issuesMercury marine v-200 hp (efi) e. Mercury Outboard ECU #824003. Is the pressure regulator responsible for activating the ECU, and if it is not, what is. touggxbvsmyppamqtxdqwwfwpkrydhdkslqnjaodunblhpghuobi