Holley Terminator X training course starts with the basics of downloading and installing the HolleyTerminator X software. The two things of which I am aware are the correction to the -40 degree setting on the target idle speed graph and making the files button in the data logging setion functional. Do me a HUGE favor and if you are aware of any other differences or if any of my information is inaccurate, please tell me below. But this is quite a bit different from the comparison tool available for the HP and Dominator ECU's. Correct? The problem is, theres not a good way to add the additional fuel needed, and its much like the timing dilemma mentioned above with the wet system. Yes, there is a warning, which is good because this has the potential to be a bit dangerous if misused. I was like ooops! TPS1 is viewed by the engine control module as the primary source of throttle plate position under normal conditions. Copy the contents of the unzipped folder onto the SD car. Everything seems to be straightforward. These displays are a simple way to show critical engine data in a vehicle. After over 30 years in software and electrical engineering, I have learned never to upgrade any sort of software without good reason. 560 A bug fix was made to the "Actual System Fuel Pressure" setting in the handheld firmware. However, suppose you dont have the above items, and youre planning on running a power adder or modifying your powerplant often. You can switch back and forth between firmware versions. We opted for the 3.5-inch screen as part of the package. Find a lower price anywhere and we'll beat it by 5%! Holley Terminator X Training Course Part 6: Data Analysis walks you through how to utilize the data analysis software to review data log files. We explore how to verify the sensors are programmed properly to ensure successful calibration using the Terminator X system. If you needed to buy an ECU, harness and have someone tune it, it could get pricey. Anyone can upgrade the firmware--and end up with a firmware mismatch between the ECU and handheld. All rights reserved. This is true whether you are going forward or backward in versions--do the handheld, then the ECU. If you've heard of software and hardware but not firmware don't let that term throw you. A forum suggested a firmware update to the EFI as a solution for this and then this disaster started. ), 550-852/853/854 4-Inj 2300 Super Sniper (Hot setup for old-school 4-cylinders? 8W{qDc>KE|!u"ZL!MC@0f:TY^HSc`E%Y2OKeZh&9l5p}av] 3dSDa* f.rS} On the other hand, If you connect a newer-version handheld to an older-version ECU, you will get no warning, but from my experience various bad things will happen.. Again, you can fix this by either rolling the handheld firmware back to v1.0 or updating the ECU firmware to 1.1. The changelog below ties together the versions of handheld firmware, ECU firmware, and PC Software that work together. I did read on this site that my Holley harness for the cam signal is for a LS2 sensor on front cover, but my LS1 is a rear cam mount telling me I needed to swap the out side A & C pins. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Please update the Sniper EFI ECU to continue". Excellent write up, extremely helpful. To be fair, this can all be a little confusing. Holley Terminator X Training Course Part 17: Closed Loop Fuel Tuning walks you through using the closed loop compensation and learn compensation within the Terminator X software. 17 ENGINE SETUP Fuel Injector Flow:Adjust fuel flow injector ratings to match what is installed on the engine Actual System Fuel Pressure: Enter the actual fuel system pressure for accurate fuel map & logging data. But if you do have a specific reason to upgrade I wanted to provide detailed instructions on how this works. I have just purchased a 1967 El Camino with a Sniper EFI on a 327. Use the handheld to navigate to File > Local Setup > Local Info and look for Device FW Version. Remove the fuse from the Sniper ECU for 20 minutes. See attached photos: Chad Holley's website page on the 550-842 is one example of "Gasoline Only". !}Lsx`bLlH:4.9?!C What follows are detailed instructions on how you can download the latest SD card contents at no cost, provided you have a computer with an SD card reader and an Internet connection. Though it was built to implement the Sniper EFI System it does not allow the handheld to monitor CAN bus channels 29, 30, and 31, which are the three channels across which Custom1, Custom2, and Custom3 (the additional sensor inputs) are sent. Engine VIN Code . Genuine GM throttle body or a knockoff with the GM numbers on it? just get a cheap TB off ebay and grab it off that. The "Gauge Text" is what would be shown on a 2-1/16 gauge or the Avenger handheld display. Firmware updates are usually just for compatibility with new devices. Like many others, EFI System Pro allowed me to dial a new Holley Sniper. Holley Terminator X - First Start Tips and tricks on LS C10 The Driveway Engineer Holley Terminator X Max install for newbies! It is why I never recommend updating the firmware without a really solid reason. The problem is, this ECU cant differentiate when the nitrous is on or off. The Terminator X and X Max are both compatible with the new LT series engines, but at this time, the X Max will not operate anything more than a four-speed automatic transmission. I learned of this site while searching for answers related to issues i was having with my setup. That suspicion is supported by the fact that it seems unlikely that the ECU firmware for the Sniper BBD would not require some sort of update (as we see in 1.1.25.). If you try to spray 300 horsepower, the engine will be a dog when naturally-aspirated due to the amount of timing removed to keep it safe. Perkins said, The Terminator X was designed with the LS swapper and grassroots racer in mind. When the firmware update is completed, the .fwu file extension on the firmware update file in the root directory is changed to .--- and the user is prompted to "Remove SD, reboot device". 4.7 out of 5 stars 3 $ 2,009. Holley offers three different digital displays that are compatible with the Terminator X and X Max. Spyder Garage How To: Holley TermS. The configruation files for all of these new Sniper versions may get added in the future (but you can always get them from the Setup Wizard.). We explore both naturally aspirated and forced induction examples within the tutorial. Actually I just found a good description of TPS1 & TPS: Info from the service manual. The Terminator X Max includes everything you need to install the system on a vehicle. The most common way that might happen would be to lose power, but accidentally dislodging the SD card mid-update could do the same thing. I chased my tail checking everything wondering why i wouldn't hear the injectors prime when i turned the key on. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFIall at a budget-friendly price! #6 LED goes red & #7 stays green. $750-$1000 (1) $1000-$1500 (1) $1500-$2000 (46) $2000-$5000 (28) Holley . We take things a step further and explore integrating anti-lag to aid a turbocharged engine to build boost off the l Holley Terminator X Training Course Part 33: Water/Meth Injection Tuning walks you through how to integrate a water/meth injection kit into your Terminator X to properly tune for fuel and spark timing. When i went to update the ECU firmware i kept getting a BAM error. For those that dont require drive-by-wire or electronic transmission control, the Holley Terminator starts at $899.95. Thanks. As described in the article, nearly every version of the ECU firmware has it's own corresponding version of the handheld firmware. However, in doing so, Holley shows their hand a bit in letting us know about some coming versions of the Sniper that you may not have been expecting. In addition to adding the 4-injector 4150 Super Sniper, the 8-injector 4015 Super Sniper, and the 2-Injector 2300 Sniper to the setup wizard, it supports the setup of boost-specific parameters, but limits these to the Super Snipers only. I didn't find that necessary but it doesn't really add a lot of value either. Use the handheld device to navigate to Files > Global Configs, find the configuration file that you just saved, and upload it to your ECU. You should be all set. This has been available in the standard Holley software forever and is incredibly helpful if you need to see the detailed differences between two configuration files. There are zero safety precautions with the factory GM unit. Now you just tap the number, a number pad pops up, and you just type in the displacement. Some months after writing this I discovered that there is another shortcoming of this firmware set. Welcome to Just Commodores, a site specifically designed for all people who share the same passion as yourself. If you have a boosted application, you are looking at $500 for a standard tune, explained Rance. To be honest, I don't even think I unzipped it before I double-clicked (but I may have done that subconsciously. Gml`Y(pp]V1mrhW K.,#]%He In addition to ease of tuning and the ability to make rapid, accurate tuning adjustments, Terminator X and X Max incorporate useful tools such as data-logging, boost control, nitrous control, and programmable inputs and outputs. And Perkins brings up a lot of great points here that we will dissect later. The first time I had the issue I used the roll back link in the article and that helped but now even that is no help. Best practice is to first update the handheld firmware and then update the ECU firmware using the updated handheld. I payed $80 brand new from holden for a 5 litre. Voltage is at 14.4V. I've had some developments since my initial post. *RiRj=\_J=(2;&rJoYe1E#0DRl"I2p
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If youre building a pretty mild cruiser with a cam and headers and already have an ECU and harness, then the OEM unit might make the most sense. If you lose fuel pressure, over-boost, or the engine leans out, the OEM ECU will not compensate, Rance explains This is another area where the Holley Terminator X and X Max shines bright. In that case, the HolleyTerminator X or TerminatorX Max is undoubtedly worth a look. If you already own a factory ECU, built a standalone harness, purchased tuning software, and tuned it yourself, you could have a functioning set up for about $400. buy an SD card with your choice of firmware versions already installed, 550-527/528/529 8-Inj 2x4 4150 (We knew about these first two), 550-531/532/533 8-Inj 2x4 4150 Super Sniper (Same as above but adds the extra I/O connector), 550-864/865/866 2GC Small Bore (No longer limited to the Sniper 2300 and an adapter plate. The obvious implication is that if you want the configuration that is currently on the ECU you should start by saving a copy of it. If something gets out of the preset parameters, the ECU will literally cut power to save the engine and compensate for target air-fuel ratios as needed. Unfortunately the handheld updates firmware seemingly okay. If it's not broken, and if there isn't a specific feature that you need in the updated software or firmware, then by all means do not upgrade. How can I find out? Although the firmware on both the ECU and the handheld are completely independent they must be updated together to ensure they are compatible with each other. 1987 Fiero Dominator with DBW and CNP on a Turbo Series II 3800. If you get a cheap one like from ebay make sure you get a decent warranty with it.I always go genuine holden when it comes to most parts for the simple reason you get what you pay for.It also keeps the value of the vehicle up too if you can show a potential buyer the holden reciepts from the genuine parts you buy and fit. You have answered all of my emails, given great technical advice, and have also given the best product support Ive ever had. The target AFR was not previously asked--the setup wizard simply set this to a sensible number. Thanks for this ECU firmware update information. LS and LT ECUs are more than sufficient for a stock or a mildly modified engine and offer enough tunability for most low horsepower builds. )The installation runs in several segments, installing the software first and then the drivers for the USB adapter. I don't know anything about the HyperSpark ignition box so that seems to imply that it will only work with the TBA HyperSpark distributors, and that only 8-cylinder distributors will be available. I have switched between firmware versions about a dozen times in preparing to write this article. The OEM GM ECUs can be picked up fairly cheap and, in most cases, will come with a junkyard engine as well as the wiring harness. Capability Range: Advanced All you need to do is put it in your handheld controller and follow the included instructions to update your handheld and ECU to the version of your choice. Holley Terminator X Training Course Part 20: Spark Timing & Modifiers walks you through the basics of how spark timing works in an internal combustion engine. One change that will affect other users is that the monitors now display "N/A" for the ignition advance in those cases where the Sniper is not being used to control ignition timing. Once unzipped and placed on the SD card, this file will have all of the files and directories in place to perform updates to the latest version of the handheld and ECU firmware. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
Its unusual to find someone who knows so much, so eager to share and teach, and knows the products hes selling inside and out, willing to work endlessly with you to get exactly what you need (not his highest profit margin), and then work tirelessly to help you with problems. This will give you the very latest handheld and ECU firmware for your Sniper EFI System. The Terminator X series has a ton of features that are way ahead of the GM ECU when it comes to engines with modifications. AFR says Init Tach says error and she stays in Open Loop. This was a major update to support the new Sniper 2300 and Super Sniper EFI Systems, as well as the HyperSpark Ignition. I get a "Searching for ECU" message in red at the bottom of the screen. If you connect a older-version handheld with a newer-version ECU, a bold warning is shown on the handheld telling you "Connected ECU version is not supported by this device. Necessary but it does n't really add a lot of value either between versions... 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