Hp tuners maf histogram

Once done, click the floppy icon to save. However, it seems as if there are newbies having the same frustrations trying to get it figured out, and experts who are way above my head, and not a lot of in-between. 3 comp. IP: Logged Thanks for the replys guys. Thanks for the replys guys. While it may seem difficult to understand, the articles above will help you break down each component that makes up an EFI system. My setup is a 356ci with a 212/218 duration cam with alumiun heads and flat tops running 11. Default colors are white. 0 at its peak and MAF should be in the mid to high 40's. Once you have the new file on the car. com. Follow along with lead instructor, Jeff Evans, as he walks you through how to utilize the VCM scanner software to create a custom histogram to tune properly tune the idle and partial throttle areas of operation within the 2 bar HP Tuners operating system. Is there any settings i can play around with using HP Tuners so i dont get Misfires all the time? I used to monitor both Barometric Pressure and Intake Manifold Pressure, then calculate the pressure ratio. 5 bar Speed Density enhancement for GenIV engines equipped with the E40 ECM. Basic terminology. 7:1 AFR and divide by 1. If you look at one of Gil’s tunes he will have reset that table to somewhere around 1. 1. use histogram #4 (tell you why later). Using the “Maths” section supplied by HP Tuners, you can see that I have created custom PIDs which record Short Term Fuel Trims for Bank 1 and another for Bank 2 – in relation to the calculated Pressure What parameters have you altered? MAF, PE, VE? a little of everything? These and other questions should be answered and you should take them also to the HP tuner forum, you have a pot of experts there that can help you understand the reasons why, then you can figure out what you are doin wrong and correct If you’ve been following along with Project Corn Star, you know that we have made some radical modifications to our fourth-gen Camaro. A. Its kinda wierd. Load should be over 1. In the native HP Tuners file format, or by exporting the data to a comma separated file. i have another histo that iv been using for maf cal. Looking for a histogram to tune in my maf vs. (Remember, take a standard 14. The ECU uses the MAF as a primary input for load. For any of the data log items, if there are two versions select the version without "SAE" as this will have a higher resolution sampling rate. You want to cover a wide  6 Apr 2007 The computer reverts to the low octane table when a MAF failure is Go to VCM Scanner>Histogram display>LTFT's. I am also assuming you have your wideband installed and hooked up to HP Tuners pro. Almost wish I had went that route,but I'm old school!! Hoppe the motor Issue gets taken care fast and easy for you. Units will default to Hz. I tuned it, it is SD tuned and the maf as been calibrated also. 26 at all RPMS – the 1. Eliminating the MAF is not necessarily part of adding boost to an LS, but with . 26 you see in the HP Tuners PE table is EQ Ratio. So either its not reading right or my wideband is reading wrong. So, you're going to download the “E38VE-MAF. So i have read and read and starting making some minor changes using HP Tuner. Always be sure that the ignition system is in good working order. 1. Forum » General Tuning Discussion » VCM scanner setup. Unfortunately I don't know everything about the car, but there's a As technology has changed over the years with the combustion motor, there has been no bigger change than the use of Electronic Fuel Injection (EFI). Click it once to smooth out the table and resave your file under a new name at that point. If you have a wide band sensor follow the instructions from HP Tuner's web site, or from the manufacturer, for connecting it to HP's interface You will also need to create a histogram of the "VE AFR High Performance Academy. 2. 19. There also appears to be a lot of stuff in HP Tuners that don't apply to this car. I do the same thing with HP Tuners for the Vortecs and LS engines. x range. filter lets you apply free form logical and So, you're going to download the “E38VE-MAF. The MAF load value is then crosschecked to a load value internally calculated by the ECU. Using HP Tuner how do i find out what my Air Fual Ratio is? Also if my LTFT's are high how do i get them lower? I'm also getting alot of P0300 codes how can i fix this problem? Plugs are brand new NGk TR 6's factory gapped. credibility, you can adjust standard parameters such as RPM, Coolant temp, load, MAP, MAF tomatch your configuration or preference. You will be able to make a histogram showing percent [Archive] HP Tuners To EFI Live First VVE Histogram; Using Filter when Tuning MAF? I'm very new to this tuning, can someone look at the log. I want to scan LTFT's, Timing, KR, etc. The “. If you get a VE tune you like, just make a histogram in HP tuners that is the frequency of the MAF as the axis and calculate flow from the VE parameters and you can have it self calibrate. 2: Disable the SES lights for MAF codes P0101, P0102, P0103 (No check engine light. [Archive] VE Table in HP Tuners Tuning/Dyno Results. You can then take the values from this histogram and use the Pase Special - multiply by half function to apply the changes to your MAF table in the editor. I am going to reset my PE table flat and retune my MAF so commanded AFR matches actual AFR. This is no longer necessary. The basics such as timing are pretty straight forward. i know i have all the "pre-programmed" histos. This program will be you basis for where, when and how much to change on the VE table. 615/. I dont feel like the numbers I'm getting from my afr err maf histogram  204 | HP Tuners MAF Re-Scaling Made Easy . As technology has changed over the years with the combustion motor, there has been no bigger change than the use of Electronic Fuel Injection (EFI). Track Addict can also stream live data to the HP Tuners Live Telemetry website where it can be viewed by Very cool! Wheels and tire look great perfect sixe and stance. Figure III. . Volumetric Efficiency. he is on the HP Tuners boards, he a pic comparing the histogram of your log to This is the awesome HP Tuners VCM MPVI2 Parameters that can be changed with the HP Tuners MPVI2 are as follows - 1. Just got a new VCM Suite tuner package. Make sure your in open loop and disable all the stuff for tuning VE. 23 2. The maf histogram is the only giving me problems. We increased the displacement by way of an iron-block 370 from Blueprint Engines, it’s now running on a corn-based fuel, and it has a relatively large snail strapped to it now. I know there is an HP Tuners forum, and I have posted there. Using the “Maths” section supplied by HP Tuners, you can see that I have created custom PIDs which record Short Term Fuel Trims for Bank 1 and another for Bank 2 – in relation to the calculated Pressure Using HP Tuner how do i find out what my Air Fual Ratio is? Also if my LTFT's are high how do i get them lower? I'm also getting alot of P0300 codes how can i fix this problem? Plugs are brand new NGk TR 6's factory gapped. If necessary the ECU then takes steps to adjust the internally calculated load to match the MAF measured load. Thats what I was going by before, but I don't have a WB yet. HP Tuners GM Gen IV training course starts with the basics of downloading and installing the software. C5 Scan & Tune - Connecting wideband via EGR or A/C Pressure in HP Tuners - I have gotten a few people email me about wiring a wideband up for logging using the AC pressure sensor. Is there any settings i can play around with using HP Tuners so i dont get Misfires all the time? Use Histogram#8 from the config file you downloaded. I dont know. vs LTFT histogram to filter out WOT data. MAF Tuning – In Work 1. Calibrating The Maf Sensor It is then up to the tuner to correct the calibration while on the engine. File Connect -This will ping the vehicle you’ve connected your cable to to attempt to connect Disconnect -This will disconnect you from the car you were connected to How to use HPTuners. zip” file attached to this post and unzip it. What I do know is that most everything seems to revolve around MAF where I'm used to most of the tuning done via a VE table. (This step for 1/2/3 bar Speed Density enhancements only) Right-click the "Mass Air Flow(SAE)" PID and select "Delete". x to 14. This enhancement is a must for any serious forced induction setup, leveraging the proven track record, experience and features of HP Tuners 2 and 3bar enhancements for the LS1. I had used the old Serial cable setup for 10 years tuning my 2000 GTP. They have their PE all over the place is if to compensate for a messed up MAF or VE table. 622, 112 LSA using HP Tuners. We will look at what settings need to be enabled/disabled in the tune, what parameters to log and how to Gen III - Speed Density VE Table and MAF Tuning Instructions with a Wideband O2 Sensor Create by 69lt1bird – Jeff Anderson 1 These instructions are written for the beginner and intermediate user of HP Tuners software. Name it MAF AFR Error, Value high 20, Value Mid 0, Value Low 20, give the high and low a color of your choice. This removes the existing 1 bar PID from the table, if you don't do this the histogram will not function correctly. This removes the existing MAF PID, if you don't do this the histogram will not function correctly. The MAF controls most of your fueling anyway. See how that works for me. Immediate shipment instead of 2 week wait 2. Anybody want to guide me in the right direction to set up the Histograms? HP tuners, 2-bar OS question no MAF but I had to disable the MAF/unplug and turn the codes off anyway. vs Fuel Trim histogram (LTFT) in HPT. . Might be fun to try. 13. ) Go do enough driving to log a variety of MAF frequencies. Since HP Tuners Scanner will be using the EGR or AC Pressure switch to get in your VE and MAF Histograms to use the custom PIDs that you just made. This will help LS1tuningguide. MGM1979 on HPtuners has a 04 RL config with a MAF histogram, but Im not sure if it would be right either. Read honest and unbiased product reviews from our users. Ever since my laptop crashed and I reloaded everything onto a different laptop I can't get the maf histogram to read -5 +5, it will read 0. Now reflash the car with the new file. You probably won't get a whole lot of data above 10,000 Hz or below 2000 Hz, but get as much as HPTUNERS SCANNER STARTUP GUIDE Open up your editor & just scroll through your top tool bar to look over all of the features offered. I custom build a data output that averages both long term fuel trim values. If you want to set up a histogram for MAF scaling, use the MAF frequency as Beil This is a very interesting series, while it was posted a long time ago I see you have updated it recently. This histogram logs MAF frequency vs STFT’s, Histogram#9 does the same using LTFT’s (for those who like to se LTFT’s) Start the engine and let it come up to full operating temperature. To do this we will use the smooth feature on hp tuners. Use the information on this website at your own risk, LS1tuningguide. 3. Not only does this usually not correct the problem, it often serves to make matters worse. HP tuners, 2-bar OS question I'm going to start tuning my fuel trims to correct my VE table as much as possible before tuning. 5bar Speed Density tuning for the GenIV V8, a host of new vehicle support and increased parameters for selected vehicles. cfg” file is the config file, and we're going to place that in “Documents and Settings/YourUserNameHere/My Documents/HP Tuners/VCM Scanner/Configs”. Does anybody have a good tune for a stock 06 CTS-V LS2, I just started playing with the tune with HP tuners but it would be nice to have another tune to reference, I checked the Hp tuners repository and there isn't much for CTS-V tunes in there. A11. New to hp tuners with a couple questions 1. Once you are done logging, highlight and copy the result and paste-special multiply-by-% on top of your MAF table in the editor and voila. Monitor sensors and many outputs from the ECU using the "Scanner". I dont understand what Chevy has done. 00. Select from one of the predefined MAF's or calibrate your own off of its spec sheet. HP Tuners does not give phone support, we do! 3. This section assumes that you have you wideband connected (if equipped), calibrated in livelink to match your gauge, and you are familiar with datalogging using SCT products (Xcal2, Xcal3, Livewire, or raptor). Go to tools then VCM Controls. If you have a wide band sensor follow the instructions from HP Tuner's web site, or from the manufacturer, for connecting it to HP's interface You will also need to create a histogram of the "VE AFR The smoother you can make your driving style while covering as much of the histogram as you can, the better your results will be. I am unclear why the programming provided with MAFT Pro doesn't take into consideration the increased VE of an engine with boost (VE% never exceed 100% in the provided VE tables). Threads Tagged with hptuners. We take a step by step approach introducing more concepts and techniques with each video to illustrate not only how the GM ecu works, but how to read live data and make accurate changes. ) Make sure you log Dynamic Airflow vs MAF Frequency (Hz) In HP Tuners it is measured in lb/min so we will have to convert this later for the MAF table (g/sec). Many novice tuners immediately begin to add fuel to the base fuel tables in an attempt to correct a lean mixture induced misfire. Is the other installments somewhere, was curious about the changes you made on the ford with the roush supercharger and how you were able to read the roush tune file with HP tuners. i almost think i removed it from one of your configs MM and stuck it in mine. 30 May 2014 Take the car where you can drive it, restart the scanning and start data logging the MAF with a STFT histogram. ) Scan tool data can be saved in two ways. You also have to add the Mass Air Flow Hz to the chart display to make it work. Then we set up an air-fuel ratio error histogram so that we could make  So in general, intake mods will require tuning of the MAF table, and Settings/ YourUserNameHere/My Documents/HP Tuners/VCM Scanner/Configs”. What it does, is it will basically just log the AFR in all of the RPM vs MAP cells, so you will have a histogram table that have a bunch of values in the 13. My laptop crashed so l had gotten a different one and downloaded the files from hp tuners website. Create youself a MAF Freq. Only turn off the SES light, DO NOT DISABLE THE CODES THEMSELVES! 3: Start up your scanner. View in real time and record it. First, you want to make sure you do things in the correct order, as you want to make sure that you don't spend time doing something that will need to be So, I bought the car from a dealer, but it was previously owned by two others. ratio. hst ” files are histogram files, and we're going to place those in  21 May 2007 If everything is working good lets move on to creating a histogram. Now enhancing these to new heights with a new feature rich VCM Editor and VCM Scanner, coupled together with the latest generation MPVI2, this is only tuning and diagnostic solution you’ll ever need for your modern OBDII vehicle. HP Tuners; Tuning a 98 Camaro SS w/Automatic Trans Unplug the MAF, and do away with it completely? Go to YouTube and type in histogram for hp tuners and there Before you go running for the hills tearing your hair out just reading this, we are going to walk you through the steps we took to get Corn Star’s 1s and 0s in line, and that all started with our GM tuning guide from The Tuning School and our interface from the guys at HP Tuners. Fig III. Why buy from us instead of direct from HP Tuners? 1. You can set up filters and then just drive around a lot and watch it self populate. I have heard yay and nay, on fuel trim tuning, I figured it would be good info to ask everyone here if they had a config setup for a histogram on MAF tuning via the LTFTs. Purchase on the "Fuel and Electronics" page of our website If you are using the scanner in TunerproRT you can build a histogram table that will log the HZ vs fuel trim. com can not be held responsible or liable for damage caused to your vehicle or various engine and transmission computers as well as personal computers. It's a blast as we do it with laptops (bring your own) and Hp Tuners tuning in real-time, live. It lays out information in a very easy to read display with all of the parameters that we need to look into. ) Do not completely disable the codes or the PCM will not fall into SD mode. IP: Logged Making histoghrams work in HP Tuners in instructed by mmgt. Track Addict is a HP Tuners smart phone app that allows users to record, view and analyze OBD2 vehicle data, GPS, g-force and record video using their smart phone connected to the MPVI2 via Bluetooth (for example, at a track day). com is independently owned and operated and has no affiliation to HP Tuners, LLC. You may have to register before you can post: click the register link above to proceed. And if your a wideband user, you might want to tweak the MAF Freq. Advanced SCT Datalogging . I am thinking about turning my MAF On, it has been disabled before and it really needs some tuning of course. If this is your first visit, be sure to check out the FAQ by clicking the link above. also I'm using beta 2. Have you guys seen this over on HP Tuners? It describes a different method for arriving at a MAF calibration. 20. Camaro Forum - 2009 Camaro / 2010 Camaro / Camaro Z28 SS Forums - Camaro5. 66:1 - too rich for my taste but the factory likes it that way). HP Tuners GM Gen 4 Training Part 14: Follow along with lead instructor, Jeff Evans, as he walks you through utilizing the VCM scanner software to set-up custom histograms to properly tune the MAF calibration tables at idle and partial throttle driving conditions. Would it make a difference that I'm using a LQ4 MAF sensor. IDLE TUNING The following is a collection of idle tuning notes, tips ‘n tricks and How-2’s for idle tuning a big cam (or any cam for that matter) that I used when dialing in my 248/254, . Phone support. Once that is gone you will see some spikes in your maf table they are bad and we need to smooth them. If you’ve been following along with Project Corn Star, you know that we have made some radical modifications to our fourth-gen Camaro. Now, click File then connect. If you have any urgent issues relating to use of our product please create a ticket and i'll get on it. 12 bringing MPVI Pro Standalone Data Logging, Real Time Tuning (RTT) for the LS1, 2. 26 to obtain a desired AFR of 11. I plan to take richen up the whole VE table by 10%, disconnect the MAF (force speed density mode), copy low octane timing table to high octane table, reset the fuel trims, and go for a ride while logging with the wide band. You will be able to make a histogram showing percent HP Tuners brings speed density forced induction tuning to the GenIV engine! Announcing, 2. Application: GM V8 based vehicles. Having too much fuel can also induce a misfire. The different parameters, how to make changes, what effects happen when making changes, and how to make custom PIDs and log sensors through the scanner. , propylene glycol mono, >:OO, whoopi goldbergmonologues, thwgw, accessory bathroom brass, 89540, wholesale Arlington | United States Seminole County Florida Charleroi | Belgium Frederick County | Virginia. Free configuration files, histogram files, car tunes to support your hardware and hp level. Then adjust the VE from the datalogs, and repeat until all looks good. While your doing your scanning you should also look over & evaluate your injector duty cycle…if your running over 90% you might want to consider stepping up in injector size before wasting too much time VE tuning. What parameters have you altered? MAF, PE, VE? a little of everything? These and other questions should be answered and you should take them also to the HP tuner forum, you have a pot of experts there that can help you understand the reasons why, then you can figure out what you are doin wrong and correct If you’ve been following along with Project Corn Star, you know that we have made some radical modifications to our fourth-gen Camaro. and what we're looking at here is a histogram which is referred as EQ error MAF, or that's what I've called it. We dive into the Gen 3 specific setup and tuning tutorial for mass air flow sensor scaling. Using HP Tuners software, this video shows how to configure a custom histogram that exactly fits the engine speed and manifold pressure breakpoints used in the Bluecat tool. HP Tuners unleashes more tuning features on the GM tuning world, with VCM Suite 2. 1 below is a chart display from the HP Tuners data collection scan tool. Tables and programs to use: VCM Scanner Histogram: This is a graphical tool used to record the LTFT , STFT process as it happens live. Now I want to tune my Colorado, and everything in the Scanner Suite has changed. Find helpful customer reviews and review ratings for HP Tuners 6021 Pro VCM Suite - GM at Amazon. With that in mind I decided to use some online VE generator calculations to populate a more refined VE table (with some visual help from HP Tuners). We just need some of you early adopters to give it a shot and sort out any G8 specific issues for the rest of us. Problem is 2nd gear in my tranny is blown, I don't think tuning PE completely by rpm is a smart idea. HP tuners, 2-bar OS question no MAF but I had to disable the MAF/unplug and turn the codes off anyway. View data generated as the car runs via tables, charts and histograms. Make sure you log Dynamic Airflow vs MAF Frequency (Hz) In HP Tuners it is measured in lb/min so we  15 Nov 2018 We have joined forces with the guys over at HP Tuners and The Tuning . Yessir I'm tuning with hp tuners, and it's got a stock tune on it from a 5. I am dissapointed with this site, it's my frank answer. This is going to be guide on how to use HPTuners. Top 17 Tuning Tips for every car It's almost Xmas, so I decided to have a put a small gift under every tuner's tree, with a short list of tricks that people found useful at various times. com VE Analyze Live offers:recommended table as you drive, or let it acutally send the updates as you drive to continuallyimprove you tune while going down the road. 1 I used to monitor both Barometric Pressure and Intake Manifold Pressure, then calculate the pressure ratio. I am wanting to know how to set them up to match the way we (or I) am being taught to use them on HP academy? There is a lot of different inputs and in specific there was a histogram that showed percentage difference in Lambda ratio vs map or MAF settings vs rpm. Start up your histogram. with tuned port and vortec crank pick up and dizzy running a 411 pcm and 22lb bosch injectors. MAF tuning LTFT HP Tuners, the home of VCM Suite and the MPVI since 2003. And I think particularly a lot of tuners that come from an aftermarket ECU tuning background where almost always the speed density system is employed, the MAF sensor doesn't get a look in, it's chucked in the bin, these tuners aren't familiar with a mass air flow sensor and it can actually be a little bit daunting considering going and tuning a Im not quite sure why it reads zero, I have the histogram set up right according to what i found over on hp tuners. Hey guys, Chris here from HP Tuners, we're in process of trying to sponsor this forum so hopefully my posts won't be frowned upon. On day one, the students will be in the classroom going over Vcm Scanner Histogram Advanced features, Realtime Tuning, and Idle/Part Throttle Power Tuning. In order to be able to post messages on the LS1LT1 Forum : LT1, LS1, Camaro, Firebird, Trans Am, Engine Tech Forums forums, you must first register. long term trims. It is a lot to learn but anyway. It sees 109 at the highest point in the 100kpa column and it is inline with the torque curve. A wideband O2 sensor is required for the tuning described in these procedures. In any case, i'll try to monitor this thread and answer any questions you might have. Oconto County Wisconsin; Day County South Dakota; Netherlands Mook en Middelaar Lotus leaf umbrellas,100%sunscreen,UPF>50+,210T cotton,long-handle parasol,ladies parasol,rotate windmill umbrellas Idle tuning, SD tuning, MAF tuning, General If your post is missing anyone of those it will This is for a 2004 F150 Timing advance Histogram. Make a histogram as I have laid out below in your scanner, under the setup I included what it looks like in the histogram. •• Purchase HP Tuners Pro and get an Innovate LC1 for $139 or NGK AFX for $239!!! MAF histogram. hp tuners maf histogram

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