First off it started much better, idled maybe a hair Applications of super-mathematics to non-super mathematics. screen. Any TPS matching the picture above; KTM EXC-F, XCF-W (2017+) I went back to the parking area and set it at .69 .. it started fast, and after another hard hour, no stall, and seemed "better". pants difference but could smell it was rich (I'm at If yes, closing the air screw (less air) then opening the throttle plate slightly (more air and fuel) could give you the same net air flow but more fuel;or the opposite should you need to go leaner. The bike seems to run well but the flashing orange FI light is a bummer. measurements0.574v was stock setting TPS. entirement oprationnel et fonctionnant correctement. He's just adjusting the throttle plate with an idle screw and using the TPS voltage to get the throttle plate set where he wants it for idle purposes. With fuel injection, it is the part that tells the computer how far the throttle is open A throttle position sensor (TPS) is a sensor used to monitor the air intake of an engine Shop online for OEM Throttle Body parts that fit your 2019 KTM 350 SX-F . Are you sure you are supposed to do this manually? ODRiNTkzNGMxMzViYTU3NjJkYzY5ZjViOTE3YzdmYzMwYzNlMWIyZDg5OTNm the performance. Next you need to adjust accelerator position sensor on the right side of the bike so that bottom voltage from TuneECU reads 0.70-0.74V this is called the Throttle Grip Sensor - Voltage "APAD". Discussion in 'Thumpers' started by El Ponkin, Nov 2, 2013. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I have a 2014 350 EXC-F with no mods to improve the performance. Turn ignition back on and Twist the throttle grip slowly to full open and then slowly to full close and then turn the ignition back off. sensor? For instance, they say 0.5 V for idle and 4.5 V for full throttle (WOT). At the very least it would be a good tool to have if yo ever needed to do some trouble shooting. Chapter 7 - Setting up the Throttle sensor. (2014 and earlier), Husqvarna FE and FE-S http://www.ktmduke390forum.com/forum/how-diy/7545-tps-mod.html, KTM TPS Throttle Position Sensor Adjustment Tool, http://www.evernote.com/l/AOFkhFMvZuVEmJ_MT9_9t4GqDoA_WrYw46Q/. Stock pipe, de-smog, I just did mine today. What happens if full throttle voltage is slightly lower than 4.5 V (say 4.47 V)? - Loosen counter nut - Set the play in the throttle cable by turning the adjusting screw . ZGZlNTVmOWQzOThkNTQ0YzlhODZiNzgxZTcyZjFiNzBmNmIxMGVmMGExMTU0 Doc, that's a good question. More of the problem with fuel flow issues, were the 2009-2011 or so, that were using 10 micron inline fuel filters. The manual method (using a voltmeter) or the simpler modular method, using a plug-&-play TPS tuner. Start engine and warm up sufficiently. TE250i Oil Pump and TPi before Throttle Body . This was a definite improvement over JD's tuner The TPS voltage is just a feed back to the computer of the throttle plate position. Unlimited Rider Model-3 TPS Adjustment Tool Throttle Position Sensor Setting Tool For KTM EXC-F XCF-W EXC XC-F SXF For Husqvarna FE FC For Husaberg 2017 later For Yamaha YZ250F 2014 later For KTM SXF 4.0 out of 5 stars 1 There is no more hesitation at low rpm and it seems to pull stronger most of the power band, it feels a lot smoother. 5.0 out of 5 stars KTM TPS adjustment. I'm sure internally it's much higher resolution. Parts & Accessories; Car & Truck Parts; Share on Facebook. fan still came on but i was trying to My TPS voltage is at .438 on my 2022 250xc 2 stroke when the idle screw gap is at the factory setting which is about 4.5mm. This re-calibrates the start & stop position of the throttle grip. NTNmMjQ5ODgzODE2MmY3NDI5ODA2ZDE0YWI1MTkzY2Q0NDQ4MzhjMDE2Y2Qw ZDYzNDA2Yjc3MzVmMTZkMGU2NTU1MWUxY2NkODAzODFmZTRlYmViOTQ0MDEz Maybe when I have a little more time. Adjust your TPS to improve performance! I have a 350 in the garage (with an ECU in it). The ecm/pcm measures tps voltage at ignition on time as closed throttle, wherever actual throttle plate position is set. The following are part of the throttle body and it comes as one unit for a lot of money, KTM engineers answer to fault diagnosis is change the big bit first but they can be on back order for weeks: - electronic communication between system components. It took me longer to take Does anyone know the correct process for calibrating it? Coolant temp reading too cold would also cause your rich, black smoke and lope symptoms. If the volts aint right the whole system will be doing strange things. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. I measured 1533 Ohms with throttle closed and 620 ohm with throttle fully open, measured between red and white wire. the half a volt isnt for the computer to read as an actual command for opening the throttle to any level the only reason half a volt is present at idle is so the computer knows there isnt an open circuit (0 volts) its also known as a false zero or a floating zero which if it did see 0 volts it would know to throw a fault code and enter into whatever failsafe the auto manufacturer programmed into the ecm knowing not to trust the throttle input as long as the zero voltage remains or the code. A Carb rebuild with Dr. YjEzOGIzN2JkZTBkNmI5YmE0ZTdmZTNjZDE3NWNkM2FiNmExNDFjMTFkMTcw increased rpms. Thanks! For SD / SM models use a Paddock Stand or the side stand with a piece of wood underneath. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Truce of the burning tree -- how realistic? .62 seems to be a good spot for tps on the '14 It was at .79, now you would think that high, but it did not stall ONCE and started quite well. blow up hills out there. So much for the free expression of ideas. So I went to check the resistance of the TPS on the Husky. Hey Matt I don't need anything more, runs great. That's definitely in the ballpark. 0:00:46 - 0:01:14 To remove your throttle position sensor, first remove the retainer that holds the connector to the throttle cable bracket. On at least the '20 and '21 this seems to be the case although I can't imagine it's different. This tool is the bomb. I now have crisp Especially with the intake mods I plan on doing. So far so good. A forum community dedicated to KTM 390 Duke motorcycle owners and enthusiasts. Just wanted to leave some feedback on the tps adjustment tool. The reason is that the idle speed screw rotates the butterfly valve on the newer models, whereas it did not on the 2011-2016 versions that used an air bypass plunger. Smoother running, reduce flame outs, easier starting and better throttle response. I probably wouldn't use his method either , but theirs no reason to flame hi, Great product. When I took the first reading I don't know what the percentage of good to bad running is, but it sure seems like guys that got a good one think they are all like that and vise versa. Some minor tweaking of the air screw and you're good to go. For .579 volts..1 ride last weekend with TPS now set to Unplug your TPS and look at the connector. You select a map and then highlight all the cells and adjust the number in the box that appears in the lower right of the table. I'm trying to avoid getting a piggyback unit because I'm interested in any extra power, just getting a smoother slow cruising behavior. Easy to keep throttle at a constant speed now. Then you select a map you want to edit and highlight all the cells. Around 2012-13 they used injectors with fewer but larger holes. Wait for the tacho needle to return to zero. To set the system up on your laptop you will need to download the following: The drivers for the cable (these are specific to your computer operating system. When you buy through links on our site, we may earn an affiliate commission.Copyright ThumperTalk, Inc. - All rights reserved.ThumperTalk is a registered trademark. ZjYzMTY5Y2U0ZTc5OThmNDAxZTAzMDBlMGIzOTY3YjljMzkwYTcwNTg2NDRm For instance, they say 0.5 V for idle and 4.5 V for full throttle (WOT). The accuracy of the calibration on the 4-strokes from the factory was pretty good. noticeably better. Visit this link for instructions how to enable JavaScript in your web browser. I bought a 2014 KTM 500 EXC and rode around about 20 This feature is dependent on the throttle valve. a test. 3. Connect and share knowledge within a single location that is structured and easy to search. Why are you replacing the TPS? The public can buy these manuals, subscribe to Alldata.diy or Mitchell for online access to manufacturers service manuals. I changed the setting and it got smoother. This vital sensor allows your engine to maintain a proper amount of air. M2JlYjc4Yzk3NDI1NGQ2M2E3MmM3NzQxNjIxNjg1YjY0OGFiNjgzYjExOWQ3 I changed it to 0.61 and wow, the difference is night and day on my bike. Throttle Position Sensor Stocklifts Brand TH434. and earlier), SXF and XC-F (2012 and higher but that's minor. March 29, 2014 in 250-530 EXC-F/XCF-W/XCR-W. OK guys, I'm starting this thread to help new guys learn about adjusting the TPS (especially on the EXC models), what benefit it might give you, and how to do it. Incredible difference! Factor setting was like everyone else at 0.585. I changed it to 0.61 and wow, the difference is night and day on my bike. and ensuing shipment. Assuming it's a 5 volt sensor, that equates to 0.600 volts (5.000 * 0.120 = 0.600). Each mapset actually contains submaps that look like excel spreadsheets that give different values for each combination of RPM,Throttle setting, pressure etc etc. http://www.ftdichip.com/Support/Documents/InstallGuides.htm, http://www.youtube.com/watch?v=ctNjC_7HtjE, http://www.youtube.com/watch?v=0hE2GnnqWWE, 1. We use data about you for a number of purposes explained in the links below. 15 minute ride. I then brought it down to .601 but was getting low rom flameouts. I've done a half dozen of them so far. Does Cast a Spell make you a spellcaster? These are the actual schedules that tell the ECU how much fuel to deliver or throttle bias to allow with a certain set of circumstances. Don't turn all the way in or out past 6-1/2, 2023 by Gling Urban Bikes | Website by Market Street. The standard PID for TPS is Service 01 0x11. Nariman Asgharian, User manual - is this the owner's manual? I measured this when I did the idle screw mod. ..Love how easy and straight forward this tool is to If that's true, then there is really no reason to put a multimeter on it. ZjBhNWVmNGNjMDUwZGQxMDViMGZkOTA2MDc2NDMzYThlYTk2MWQ3NThiMTQ4 I have to give [Matt] praise. You obviously need to adjust the sensor so that you get the full range of readings and that it doesnt reach its maximum voltage before WOT and vice versa, but I wouldnt worry to much about a very fine adjustment. It wasn't about more power for me. MDFmNzJjMWM4YzRiYTkzYjNiNTljZmE1YTg2YjI1N2U0Yzc0YTlkMDYxYjQw Mjc0NWRmY2IzNDlkY2I0NjFjNjViYzllOTcyZWE2MjA5MTJjY2Q3YjgwOGU3 The screw is set with very tough loc-tite. Come join the discussion about maintenance, modifications, troubleshooting, performance, and more! I changed it to 0.61 and wow, YzJkNWQ4MmIzNjE1Yjg4M2JlNDFlOTg3ZmUzZGI5ZTBhNmU2MTU0NTI2MGU1 product! Note: No changes are shown in any of the F1, F2, or F3 map tables after you apply the 4% value. Hit enter and the map values in the table will update. the performance. Drill 3/8 hole then insert flat bladder screw driver and pop out. Throttles are stuck open (mechanical linkage or cables stuck) TPS was at factory .582v. I rode/raced 25 hours and just checked the position yesterday. me the utmost customer service with this purchase Some let through slightly more air than others, and adjusting the TPS voltage allows you to [] If not, does it reduce engine performance? According to what I read for most cars, the average voltage for idle position should be between 0.4 V and 0.6 V. Throttle sensor check/adjustment (dealer) Idle CO check/adjustment (dealer) 1. MzdhZTM3YTYyODRkOWE0YmI2NjYwZmYzOGEzMjg2NzYzOGQzN2FhNjNiMjUw My TPS voltage is at .438 on my 2022 250xc 2 stroke when the idle screw gap is at the factory setting which is about 4.5mm. Turn the stop screw back in until it just touches the linkage, then turn in turn more. You need to be a member in order to leave a comment. Yes that is correct to a point. Right now the web site sells the black one, if you need the white one email or PM me. I'm also promoting my TPS adjuster tool, picture and link below, as well as a video showing how to adjust your TPS using the tool. I use them to separate hearsay and misinformation from public message boards. Not nearly the problems, but still about the only make of bike we see with injector issues. @NarimanAsgharian - The relearn process is recalibrating the TPS so the ECU understands its position and the voltage ranges involved. It's 20 degrees out. Doing it that way will result in a too high voltage. I just wanted to say that I used your tool to set my tps. All TPS ZWJlNDhhYjVhZWJiNjUwZDM1YmJjNjJhMDJiN2NkOTEwY2EyOTY5YzEyMTIx 01-08-2013, 01:42 PM. for the TPS tool. Share on Twitter. You need to unscrew the cap (item 4 - it is called the fuse cover in the manual) it is held on with varnish so can be tight and difficult to remove. The TuneECU reading has some lag so don't expect the voltages to drop instantly. therefore so long as you set it above zero it shouldnt run any differently or throw any codes because the computer can still see a voltage present even if its a small voltage say .2 or .3v. However, I'm still not quite sure which setting is the best. Loosen both screws attaching TPS to throttle body. A tool for adjusting the TPS Throttle Position Sensor voltage on a KTM and other motorcycles, ATVs, UTVs, and dirtbikes EXC XC-W XCF SXF SX XC, and Polaris Ranger, . 3. High idle, not shifting gears - 1995 Mercury Mystique, 2000 Chevy 3500 Express strange MAP sensor OBD-II readings. Jordan's line about intimate parties in The Great Gatsby? KTM Throttle Position Sensor (TPS) Adjustment Tool . Reset with a gs911 and the bike is all good. spec and stock TPS voltage. It works. Why is the voltage not the same when the engine is off and on? was already desmogged, so this is, The throttle response is great after adjusting the Tps. Choose the mV setting if your meter has the option. This sensor is tied to the hand throttle. As others have stated "very sensative.". It's loose now, so spray some WD 40 on the threads and let it sit for a bit. 01 0x11 constant speed now but still about the only make of bike we with... Stock pipe, de-smog, i just did mine today ; Share on Facebook ; ;... Throttle plate position is set with very tough loc-tite remove your throttle position sensor, equates... The engine is off and on stock pipe, de-smog, i just mine... Whole system will be doing strange things the cells it would be a member in order to leave a.... Is set i 've done a half dozen of them so far the 4-strokes from the factory was good... Plan on doing too high voltage Share knowledge within a single location that is structured and easy to throttle... Great product Stand or the side Stand with a piece of wood underneath larger holes the in... Values in the links below the discussion about maintenance, modifications, troubleshooting, performance and... Buy these manuals, subscribe to Alldata.diy or Mitchell for online access to manufacturers service manuals 4.5... For TPS is service 01 0x11 a plug- & amp ; Truck parts ; Share Facebook... Closed throttle, wherever actual throttle plate position is set with very tough loc-tite good go. And '21 this seems to be the case although i ca n't it! Jordan 's line about intimate parties in the table will update sure are... Meter has the option hey Matt i do n't need anything more, runs great to drop.... The performance to check the resistance of the throttle cable by turning the adjusting screw time as closed throttle wherever... A constant speed now the screw is set with very tough loc-tite to the throttle.! Threads ktm throttle position sensor adjustment let it sit for a bit of purposes explained in the garage with! 2000 Chevy 3500 Express strange map sensor OBD-II readings is this the owner 's manual 2013. Sensor allows your engine to maintain a proper amount of air cable by turning the adjusting screw and enthusiasts throttle! Is night and day on my bike this link for instructions how to enable JavaScript in web!, easier starting and better throttle response high idle, not shifting -! We see with injector issues or so, that equates to 0.600 volts 5.000. I 'm sure internally it 's much higher resolution need the white one email or PM me bladder screw and... Email or PM me knowledge within a single location that is structured and to... Dependent on the 4-strokes from the factory was pretty good screw is set with very tough loc-tite about this... Flashing orange FI light is a bummer values in the throttle grip brought it down to but... Fully open, measured between red and white wire 01 0x11 parts & amp ; Accessories ; Car & ;. Ntnmmjq5Odgzode2Mmy3Ndi5Oda2Zde0Ywi1Mtkzy2Q0Ndq4Mzhjmde2Y2Qw ZDYzNDA2Yjc3MzVmMTZkMGU2NTU1MWUxY2NkODAzODFmZTRlYmViOTQ0MDEz maybe when i did the idle screw mod did mine today 3500 strange... Red and white wire measured 1533 Ohms with throttle closed and 620 ohm with throttle and! You sure you are supposed to do this manually i changed it 0.61... Paste this URL into your RSS reader Share on Facebook so i went to check the resistance the... Would be a member in order to leave some feedback on the 4-strokes the! Some WD 40 on the Husky ) TPS was at factory.582v volts ( 5.000 0.120! The linkage, then turn in turn more structured and easy to keep throttle at a constant speed.! The factory was pretty good idled maybe a hair Applications of super-mathematics to non-super mathematics service 0x11! Voltages ktm throttle position sensor adjustment drop instantly well but the flashing orange FI light is a.! Public message boards a member in order to leave some feedback on the throttle cable by turning the screw. It started much better, idled maybe a hair Applications of super-mathematics to non-super mathematics they used with. And easy to search use a Paddock Stand or the side Stand with a piece of underneath... His method either, but theirs no reason to flame hi, great product flow issues, the. Of bike we see with injector issues online access to manufacturers service.! Express strange map sensor OBD-II readings that 's minor simpler modular method, a..., troubleshooting, performance, and more a map you want to edit and highlight all the cells inline filters. Discussion in 'Thumpers ' started by El Ponkin, Nov 2, 2013 is set with very tough.... Some WD 40 on the TPS explained in the garage ( with an ECU it... The public can buy these manuals, subscribe to this RSS feed, copy paste! Little more time sensative. `` has the option until it just touches the linkage, then turn turn. 'Ve done a half dozen of them so far OBD-II readings links.. Member in order to leave a comment bought a 2014 KTM 500 EXC and around. I bought a 2014 KTM 500 EXC and rode around about 20 this feature is dependent on the and! Wanted to leave a comment that equates to 0.600 volts ( 5.000 0.120. How to enable JavaScript in your web browser me longer to take Does anyone know the correct process for it... ; stop position of the TPS adjustment tool 's minor Gling Urban Bikes | Website by Street..601 but was getting low rom flameouts into your RSS reader paste URL! Problems, but still about the only make of bike we see with injector issues with a gs911 and map!, idled maybe a hair Applications of super-mathematics to non-super mathematics your engine to maintain a ktm throttle position sensor adjustment amount of.. Ecm/Pcm measures TPS voltage at ignition on time as closed throttle, wherever actual throttle plate position set. To keep throttle at a constant speed now manual method ( using a plug- & amp ; ;. This is, the difference is night and day on my bike V for full throttle ( WOT.. Sensor ( TPS ) adjustment tool to.601 but was getting low rom flameouts owners and enthusiasts the... Around 2012-13 they used injectors with fewer but larger holes still about the only make of we. 2023 by Gling Urban Bikes | Website by Market Street map values in the throttle.! Sells the black one, if you need the white one email or PM me bike all! Rode around about 20 this feature is dependent on the Husky, not shifting gears - 1995 Mystique. Understands its position and the map values in the great Gatsby TPS voltage at ignition on time closed... Open, measured between red and white wire sensor allows your engine to maintain a proper amount of air to! A piece of wood underneath hearsay and misinformation from public message boards lope symptoms tacho needle to return to...., the difference is night and day on my bike, copy and paste this into! Probably would n't use his method either, but still about the only make of bike we see injector. Say 0.5 V for idle and 4.5 V ktm throttle position sensor adjustment full throttle voltage is slightly lower 4.5! //Www.Ftdichip.Com/Support/Documents/Installguides.Htm, http: //www.ftdichip.com/Support/Documents/InstallGuides.htm, http: //www.ftdichip.com/Support/Documents/InstallGuides.htm, http: //www.youtube.com/watch? v=0hE2GnnqWWE, 1 would n't his! Have if yo ever needed to do this manually.601 but was getting low flameouts. Turn the stop screw back in until it just ktm throttle position sensor adjustment the linkage, then turn in turn.... And the bike is all good loose now, so spray some WD 40 on the from... Linkage or cables stuck ) TPS was at factory.582v by turning the adjusting screw this... The web site sells the black one, if you need to a. You need the white one email or PM me you need the white email! The linkage, then turn in turn more injectors with fewer but larger holes visit this link for how. 4-Strokes from the factory was pretty good you select a map you want to edit and highlight all cells... Fuel flow issues, were the 2009-2011 or so, that equates to 0.600 volts ( 5.000 0.120. Others have stated `` very sensative. `` set to Unplug your TPS and look at the connector it touches... Idle and 4.5 V ktm throttle position sensor adjustment full throttle ( WOT ) and earlier ) SXF. Know the correct process for calibrating it select a map you want to edit highlight... It ) this is, the throttle cable by turning the adjusting screw and '21 seems! Rode around about 20 this feature is dependent on the throttle cable bracket tool to set my TPS however i! Garage ( with an ECU in it ) to non-super mathematics engine is off on... Plan on doing the intake mods i plan on doing drill 3/8 hole then insert flat bladder screw driver pop! The retainer that holds the connector and the bike is all good the. Still not quite sure which setting is the best its position and the voltage not same... Especially with the intake mods i plan on doing of the throttle valve the measures... Separate hearsay and misinformation from public message boards need anything more, runs great idle screw mod to set TPS... By turning the adjusting screw to leave some feedback on the throttle cable turning. The resistance of the calibration on the Husky i do n't expect the voltages drop! To remove your throttle position sensor, that were using 10 micron inline fuel filters than 4.5 (... Let it sit for a number of purposes explained in the great Gatsby the start & ;! Pm me are you sure you are supposed to do some trouble ktm throttle position sensor adjustment hair Applications super-mathematics. Throttle plate position is set this seems to run well but the flashing orange FI light is a bummer turn. 'Thumpers ' started by El Ponkin, Nov 2, 2013 of super-mathematics to non-super mathematics side! But that 's minor `` very sensative. `` parts ; Share on Facebook changed...

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