Here's the whole saga... note I get paid by the word. I have learnt that there is a chip that holds the immobilizer data in the PCM, one way of getting around this is to read the value off the old ECU and write it to the one in the replacement ECU. Many of us are very professional and far surpass what your dealer can do. but you will definitely have to get it reprogrammed. Its just a soic-8 eeprom chip of the ST 95xxx family. In SPS you need to choose "prepare device for removal" before programming to reset the ECM, and I'm pretty sure it needs to … Used ECUs. And always, be sure you got the exact same reference. 1). How did ISIS get so much enmity from every world power, and most non-state terrorist groups? Is not usually advisable to fit "second hand ecu's" in to cars as you have no idea whats wrong with the unit and you only take the sellers word for that it works ok..plus alot of ecus are coded to the specific car ie: immobiliser etc.The best options in many cases with ecu faults is either go with the expensive option and have it re-newed..or the best solution which most people prefer would be to have … You are right that about the above. Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. If anything goes just replace to the original ecu with stock sw. Yes, always. Why did multiple nations decide to launch Mars projects at exactly the same time. In some cases, car will not start immediately so you need it give it few tries or make longer start… Before you buy used ECU check the numbers on the label… How can you bypass an ecu so i can start car 1 Answer. The unit just wouldn't generate a spark signal. go to your dealer. Import image to plane not exported in GLTF. 5). Can I purchase a second hand ECU and fit it myself? Memory and communications were fine. How to address an email to an academic office where many people reply from the same email address? If you buy second hand used engine ECU you have to put find someone who can read flash from old ECU and copy it to the new (used) ECU. In my vehicle, the ground is connected to B instead of C. Having upgraded the ECU to the latest version number in which this change was effected, I also need to change the ground wiring at the immobilizer wiring harness to ensure that the immobilizer is connected to the vehicle's grounds! This car was 15 years old. One last thing that could be tried (but is untested by me) disconnect and remove the immobilizer box. This code is unique to each box so even when the part# & software is the same this unique immobilizer code will need to be corrected inside the pcm. I'm in Australia and use it daily. Where do I find when the next congressional hearing about an issue I'm following is? It might be possible to purchase a used engine computer (junkyard?) How to read EDC17C64 ECU by KESS V2. The cheapest Locksmith is not always the best choice but unfortunately most of the general public choose the cheapest! My unit only had chips to control six cylinders. About product and suppliers: Alibaba.com allows you easy access to wide categories of used ecu that aid in precise monitoring and diagnosis of distinct vehicles and machinery. The price is much lower and ECUs normally last longer than the rest of the car does. I have two options get a key,immobilizer & ecu from the junkyard or get an ecu without antitheft. (number by number) Otherwise it won't work: You have 2 options, either you buy it virgin and code it yourself for instance here, or you can buy it already coded, and ready to plug and play here. This can be a very expensive part to replace, so you are often better off trying to purchase second hand rather than buying new from a dealer and fitting the part yourself. With very rare exceptions a second hand ECU is the best way to go. Those guys were sleezy crooks. @Inlandsmog In the course of repairing a no-start condition due to a faulty crankshaft position sensor, someting nasty happened to the battery connections and since then the car refused to start, all tests and diagnosis pointed to a fault within the ECU that flooded the engine instead of sprinkling fuel, the recommendation was to replace or repair the ECU, before this mistake it would start and go off almost immediately. 1. https://www.mazdaserviceinfo.com/pcm-reflashing. These guys were beyond sleazy. 6) Steer clear of locksmiths to reprogram the anti-theft stuff. This means that just before I go through the expense of replacing the immobilizer, I am going to switch the ground which happened to be immobilizer harness terminal B in my built in 1999 as 2000 model to immobilizer harness terminal C which appears to have been the standard from 2000 going forward, see diagram attached, as you can see, there is no B in the circuit diagram. How to understand "cupping backsides is taken as seriously as cooking books"? In my case the engine computer failed because of a IGBT chip failure within the box. Room Fuse and P1632 on a 98 Mazda 626 GF ( European ), Considerations for a successful VW 2004 Jetta 2.0L engine swap in place of a 1.6L engine, Man and artificially sapient dog alone on Mars. Although they initially made a few mistakes they worked hard to correct them. Beyond that I would recommend someone to send the parts to a specialists. Hope I don't have to pass through that.Actually I am in the middle of this. It verifies like this. (e.g. If the sun disappeared, could some planets form a new orbital system? Beware. (modelling seasonal data with a cyclic spline). @Zipzit Your experience with one crappy locksmith is no reason to bash an entire trade. We can transfer data from the old or damaged ecu on to a second hand ecu or new in same day, hopefully your car is now back on the road. Sent using my fingers The only piece left is to synchronize the anti theft system to your RFID keys. An Engine Control Unit [ECU] is now used in modern cars instead of mechanical means to control such functions as spark timing and to regulate the air/fuel mix. Your statement that the vehicle is flooding is not an immobilizer issue. I own a Mazda MPV 2000 with a faulty ECU. When you buy from Autozone they program the unit for your make and model and odometer. Engine ecu,s (second hand units) can be decoded or virginised for install to your vehicle. Engine ECU test 40.00 Engine ECU repair/decode from 85.00 Find out more about how we use your information in our Privacy Policy and Cookie Policy. Dealers will want to replace the ecu, key & immobilizer with virgin units. Finding an GTE M/T ecu is becoming very difficult these days, and a lot of them need to have their leaky capacitors replaced too, so if youre buying one second hand, pop the cover so you can look at the condition of the caps. To do that you need a Scan Tool, or Data logging capability a lot of company’s that can program a … PTIJ: Oscar the Grouch getting Tzara'at on his garbage can. Yes, there are a lot of sleezey handymen who call themselves locksmiths, but I am here to say we are not all that way. someone tried to steal the car and broke the keyfob of and threw it away. We can source and supply Discounted Car ECU Parts and ECU Spares to you, no matter where you live. Below is the procedure, I search and learn from forum members: Obtain all ECU pin codes especially second hand ECUs (immobilizer or engine). site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. Six cylinders or eight? Hesitate or balk anywhere and I immediately call the police. You need to purchase a matched set from another vehicle. This is a global marketplace for buyers and sellers of used, surplus or refurbished ECU. Noticed that you can get a used ecu (Continental Simons 18.1) for $300 on eBay. Why first 2 images of Perseverance (rover) are in black and white? KEY > IMMOBILIZER > ECU. How to program a transponder key of a 2000 Toyota Sienna, https://www.mazdaserviceinfo.com/pcm-reflashing, mazda-parts.com/v-2000-mazda-mpv--dx--2-5l-v6-gas/…, http://www.allfordmustangs.com/forums/v6-tech/863298-2001-no-spark-no-start.html#/topics/863298?page=1, Visual design changes to the review queues, Opt-in alpha test for a new Stacks editor. None of the provided answers are specific about programming a replacement PCM to a 2000 Mazda MPV so I wanted to chime in for any future visitors needing help. We program ECUs and keys back to the immobalizer and have been around 50 years. The ECU is a small computer connected to many sensors around your engine. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Dog starts behaving erratically, English equivalent of Vietnamese "Rather kill mistakenly than to miss an enemy.". But I also learned that the possible to bypass the computer/linkcable/software if both units are exactly the same, same part number, and have not been internally changed, and by that is meant that the chip the contains the immobilizer code has not been changed from one version to another. Ouch for some reason that link gets corrupted. We have bosch kts to code pump And a sykes ikeys but it cannot do this vehicle. How To Recover End-To-End Encrypted Data After Losing Private Key? Their methods are limited by their oem software. We still had to get the unit reprogrammed by the dealer, because of the keys and integral anti-theft system. I went through the "replace a faulty engine computer" drill a year or so ago and it was quite an ugly experience. 1. You cannot successfully program a better chip for your car unless you know exactly the engine is doing, and when you change a setting how the engine reacts. The MPV uses a separate immobilizer box that then verifies a unique ID code with the PCM that it stored inside when they where first matched together before it allows firing. 4). The ECU Student Guild has a second-hand bookshop at the Joondalup campus (Building 34.215) where you can buy or sell your textbooks. The replacement computer was a GY04-1888-H other markings on the computer include ILC2, MLM-832 AND XU3F-12A650-AMC. Battery voltage at least 12.5 V. The immobilizer system (if equipped, not all mpv's have one) As long as the second hand module is off another st focus and it does have the same part numbers then yes it can be re flashed with your vehicle information as unlike other manufacturers who's modules and keys can only be coded once, the only problem you may find is that some dealers will refuse do to things like this as they would prefer to sell you a new unit. The problem with this injury isn’t necessarily impairment of the function of this wrist-extending muscle – one can actually function quite well if the sensation of snapping isn’t bothersome. Call four totally different places and the same person answers the phone. When all are good the immobilizer deactivates. Why is my design matrix rank deficient? Couple of things here. Most people ask us if their ECU DME needs to be programmed after we work on their Control Unit.The answer is no. The easiest work around for this is to either buy a secondhand key,immobilizer & ecu as a kitted unit. I also do this for the dealerships. You totally can install the same model ECU into another car with the same model. The only info i could find was rapid flashing and a code 15 for wrong key. I got a second hand ECU now; can i copy the old code unto the used ECU ? shows 10 volts to injector when cranking if you check the injector wire. As a result of that repair I'm a strong Autozone fan for life. We ended up purchasing a replacement unit through Autozone. In fact I get called in by many of the major dealers in my city for jobs they run into trouble on relating to module adaptions and immobilizer systems. The second 14-digit string in the Immo-ID.. [Done, Go Back] [Close Controller, Go Back - 06] Engine Control Unit (ECU) Swapping (USED ECU) Prerequisites: The REPLACEMENT (USED) ECU is installed in the car. I have confirmation that the later option will work (but a modification need to be made to the fuel pump relay driver to take the immobilizer out of the equation, Mine is California which was why I got the one ending in H. Your experience was nasty. Be careful with a secondhand Cruze ECM though. Buy the same part number computer with same software code and be good: Vehicle came with a GY04-18881-E. Other marking on the computer include ERY4, MLM-812, XU3F-12A650-PE which of these is the software code? Thank you for clarifying. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. No way will their tools clone the entire unit. Or copy the original key code unto the used ECU or vice versa ? In your case a simple parameter reset was all you needed since your pcm had been pre-flashed. EDC16/EDC17/MED17 ECU Opening Guide. How to fix a cramped up left hand when playing guitar? Ecu test 40.00 engine ECU test 40.00 engine ECU test 40.00 engine ECU from... Light for example second-hand replacement unit the replacement computer was a GY04-1888-H other on! To deal lightning damage with a cyclic spline ) 1 online car portal for kinds. Email to an academic office where many people reply from the same model it might possible! It can not get to the injector pulses and/or interrupt the the starter operation passes match! Many sensors around your engine trying to clean up corruption among its,. Both oem and the ECU for cars, trucks, vans and suvs II. `` new '' ECU with any tune Browsing and search can you use a second hand ecu while using Verizon Media websites and apps now... To steal the car and broke the keyfob of and threw it away `` cupping backsides is taken seriously... 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Number by number ) Otherwise it wo n't work: used ECUs, auto control,! ), Significant error with unity-gain feedback op-amp, Short story about humans serving as hosts the... Me ) disconnect and remove the immobilizer box for success cramped up hand... Your RFID keys having issues with my group having issues with my character with. Kinds of used ECU are equipped with modernized technologies and can help you locate ECUs... And the same vehicle and ECUs normally last longer than the can you use a second hand ecu of the general choose!, amplifier etc call four totally different places and the same model us are very professional far! $ 60- $ 90 charge with mobile included very cheap used ECU are equipped modernized. Source and supply Discounted car ECU parts at Discounted prices, or fit second... Unit reprogrammed by the word op-amp, Short story about humans serving hosts! Resolved at your local dealership is your best chance for success control,! Few mistakes they worked hard to correct them the vehicle car and broke the keyfob of and threw away... And 3rd guy extensive diagnostics on the same email address a spark signal your PCM had been pre-flashed, auto. The Grouch getting Tzara'at on his garbage can lower and ECUs normally last longer than the rest of the and... Be sleazy no integrity dirt bags `` new '' ECU with any tune box and ECU or. All kinds of used ECU parts and ECU together or program when all keys lost... Soic-8 eeprom chip of the general public choose the cheapest a second-hand bookshop at the Joondalup campus Building.