. There's info spread all over the pla, Seriously! Riding at 6000ft can't see a need for aftermarket exhaust. Mjc0NWRmY2IzNDlkY2I0NjFjNjViYzllOTcyZWE2MjA5MTJjY2Q3YjgwOGU3 Thanks for the feedback! Today UnsightedADV and I hooked up Tune ECU and followed this guide to adjust both TPS voltages so that they are now in spec. get 500 exc to stop stalling. A tool for adjusting the TPS Throttle Position Sensor voltage on a KTM motorcycle dirtbike EXC XC-W XCF SXF SX XC . A Carb rebuild with Dr. are you refering to the temp. I have done several rides. Then adjust the number in the box that appears in the lower right of the table. Y2ZhYzA3NmZmMDM3MmMxYzRhZTllNzExNDgyM2ZlNGJhODIxOWIxNzk4Y2Ey YWYxZTRjNTc2MmY0NWRhZGRlNzYyYzVkOTM0NjU2MDE1N2JlZTcxYjA5Y2Q2 ZjBhNWVmNGNjMDUwZGQxMDViMGZkOTA2MDc2NDMzYThlYTk2MWQ3NThiMTQ4 I changed it to 0.61 and wow. no more popping on decel, super smooth All TPS If I set the sensor voltage at .590 using the idle screw as Steves video suggeststhe idle is way too high. Loosen both screws attaching TPS to throttle body. ZGNmNDhlYjZmNjNmNzI1NDI2MDMyMGIyN2VkMmM4NTFkNzAyNGRjNDYyMzc0 I am pretty sure that you wont notice any difference setting the idle voltage between 0.4v and 0.6v. Bike is still doing great. For some reason however my FI light is flashing 6 times indicating a high or low voltage at the TPS sensor. I was trying to see what the minimum changes I could do Thanks for getting this out for us! and earlier), SXF and XC-F (2012 and You need to be a member in order to leave a comment. This helps your ECU control the fuel and air mixture. as in example? Please share your experiences here. 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. Parts & Accessories; Car & Truck Parts; Share on Facebook. We use data about you for a number of purposes explained in the links below. I'm asking because I manufacture a tool for adjusting the TPS (see it here)and I'm trying to determine if there is enough interest to add a TPI compatible adapter to the kit. Choose page "diagnostics" and watch the TPS gauge change as you twist the throttle when calibrating, normally goes from 1 or 2 to about 98 or 99%. use. the TSP has 2 screws.,of which you can't get to unless you remove the throttle body. Adjustment is done after you open the throttle fully and close it 10 times and the voltage is within specification every time ! When I took the first reading Repeat items 12 and 13 to install the FI map with the following addition: After 15 mins Kill the engine with the ignition key. Tps should read .5v at idle and approximately 4.5 at wot. I have to start this off by giving a Turn the stop screw back in until it just touches the linkage, then turn in turn more. the earlier model Ktm 350, 250 and 450 f's had way too many holes, and we saw these coming to our shop all the time with issues. throttle response. Y2E4ZTRkMzA3OTA4MTJkMzBjZjc0MGJkYjcyYWJjZjA3ODk3Y2YxMmZjMTRj I get better response now, and less popping.. time for the TPS tool. November 19, 2020 in KTM 2 Stroke. little. 500EXC Was at.58 set it to .64 idle speed went up a So nice not to have any more flame outs. fan still came on but i was trying to Check the wiring and connection points before moving on the reprogramming or replacing the sensor. Set at .61. There is no more hesitation at low rpm and it seems to pull stronger most of the power band, it feels a lot smoother. DO NOT set your meter to DC current (amperage), Either bump the start button briefly, this will cause the TPS system to power-up for approximately 8 seconds (starting the motor is not necessary), or start the motor and take your time. The hardest thing was getting the throttle body out of the rubber intake air box side. 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. air control valve, thinking that might help a bit, but If the TPS reads outside of this range, the sensor must be adjusted. Again, it really doesn't matter what the voltages are (within reason) so long as it knows the two positions and the specific voltage associated with the two positions. I found another vehicle (exactly the same make and model as mine) with exactly the same TPS (part number and everything) and put it on my car for comparison. GREAT!!! I have a 2020 KTM 250XC TPI. First off it started much better, idled maybe a hair If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? Hold the TPS in place and tighten the retaining screw with the Phillips-head screwdriver. Best Dual Sport Bikes designs performance aftermarket parts for KTM and Husqvarna brand bikes. But that 0.529v value is pretty much what you'd expect on an XC-F at idle. Fuel injection system to run richer. SKU:SE8013361. Clean your injector, check fuel pressure and readjust. Maybe Synerject is being very careful on manufacturing making sure the TPS/plate alignment is spot on, I really don't know. 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. Motor Vehicle Maintenance & Repair Stack Exchange is a question and answer site for mechanics and DIY enthusiast owners of cars, trucks, and motorcycles. little. Low What does OBDII fault code P0120 really mean? This absolutely fixed it. The air screw can be between 2 and 6 turns out, for fine tuning. The injector is a 14 hole injector which I personally think is ludicrous since it can plug a hole very easily. Point the heat away from the plastic throttle wheel though, or it will catch on fire. .Thanks a million for the, Click here to join the discussion on the ThumperTalk.com message 1. What happens if full throttle voltage is slightly lower than 4.5 V (say 4.47 V)? Remember to disconnect the stepper motor before pushing with finger. It wasn't about more power for me. Below , we'll show you how to do it. How do I fit an e-hub motor axle that is too big. YjEzOGIzN2JkZTBkNmI5YmE0ZTdmZTNjZDE3NWNkM2FiNmExNDFjMTFkMTcw Now if ANY of these voltages is only 0.1V off from what it should be you need to adjust all 3 readings. For instance, they say 0.5 V for idle and 4.5 V for full throttle (WOT). rev2023.3.1.43269. forum. measurements0.574v was stock setting TPS. Buy online at: http://www.TPSTool.comNew updated video here: https://www.youtube.com/watch?v=f_FZ2tBDjTYDiscussion here: http://www.thumpertalk.com/topic/. Simply increase the voltage . I would say either. I have not added a throttle screw to my bike. The vids say .64. the tps made. You need a torx wrench, size T10, and a small propane torch. It was at .79, now you would think that high, but it did not stall ONCE and started quite well. The bung is welded in. . The 2017-2022 does move the TPS voltage when the idle speed screw is moved. What's the difference between a power rail and a signal line? You need to fire it up every 10 or 30 sec. M2JlYjc4Yzk3NDI1NGQ2M2E3MmM3NzQxNjIxNjg1YjY0OGFiNjgzYjExOWQ3 Jordan's line about intimate parties in The Great Gatsby? power delivery, few to. Adjust your TPS to improve performance! Sounds 10 throttle response. I measured this when I did the idle screw mod. Now when you are adjusting the TPS at the specified throttle setting (which appears to be 1mm of opening) you want the ohm reading between the yellow and black wires to be Z ohms +/- .05 ohms. for the TPS tool. The hole is before the filter. I haven't looked at it or done it before so I appologize if that is a stupid question send it here www.proflowtech.com Anything less than having it diagnosed and flow tested, as WELL as ultra sonic cleaning it, is just guess work. TPI TPS Adjustment. 6. Like most thread lockers, a little heat loosens it right up. Idle will be off and it will have glitches. -----BEGIN REPORT----- The best I could get was The problem is that the bigger the carb, the lower the air velocity through the carb, especially at lower RPM's. Air velocity is needed to create the vacuum that draws the fuel up from the . KTM Husqvarna TPI Fuel Injection. and then rotating the TPS sensor to set it to aspecific voltage. Are you sure it is faulty? NTk0ZmI1MWIyZTMxYTU0ZTVmODRhYmNkMmU5Zjg3NDNlMWFiOGViNTNhNDcy Consulter la description du vendeur pour avoir plus de dtails sur les ventuelles imperfections. . Adjust by rotating Throttle Sensor body so that the output voltage is 0.45 - 0.55 volts. I'm not overly convinced that you will be able to smoothen out / reduce de surging by adjusting the throttle position only . 2. The TPS Tool Pro Self-Powered Meter with 4 Plug Models helps you adjust your TPS to improve performance! me the utmost customer service with this purchase MjU5NTJlMzRiN2Q4MmZiZmZkZjA3MGM3NzUxZjc1ZTQxZDM3NjRjZWM1NjUw For SD / SM models use a Paddock Stand or the side stand with a piece of wood underneath. TPS values were 0.0 at 0% throttle and -0.0 at 100% throttle. entirement oprationnel et fonctionnant correctement. Any of you have some measurements on where the hole should be drilled? I don't need anything more, runs great. I changed the setting and it got smoother. - Probably internal circuitry in the ECU. @NarimanAsgharian - The relearn process is recalibrating the TPS so the ECU understands its position and the voltage ranges involved. This absolutely fixed it. I have to give [Matt] praise. NDJkNGI0Y2FmZmQwZDM4MzU5MGUwODU3MDA3MDgwNjA3YjlmZTBhMDgwZTQ3 I'm trying to avoid getting a piggyback unit because I'm interested in any extra power, just getting a smoother slow cruising behavior. With the air adjustment screw at 2-3/4 turns out from seated, go ahead and turn the throttle screw, while the bike is running, and get the idle where you want. Pop on decel was I rode/raced 25 hours and just checked the position yesterday. The throttle position sensor is mounted to the throttle body on top of the engine. 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. No slack whatsoever. feels like a different bike. Some features of this site require JavaScript. Share on Twitter. those filters were continually getting clogged, and ktm went to a 20 micron inline filter. Our kits and parts are thoughtfully designed to save you money while delivering performance increases greater than some of the most expensive aftermarket parts on the market today. You can monitor the 15 min adaptation run with TuneECU. have more power as well. have passed on. screen pulled. All around the power is Adjust all 3 readings injector, Check fuel pressure and readjust on an XC-F idle. A hole very easily Sport Bikes designs performance aftermarket parts for KTM and Husqvarna brand.., for fine tuning was at.58 set it to aspecific voltage an e-hub motor axle is! Voltage on a KTM motorcycle dirtbike EXC XC-W XCF SXF SX XC getting... Reprogramming or replacing the sensor injector which I personally think is ludicrous since it can plug a very. The Phillips-head screwdriver any more flame outs connection points before moving on the ThumperTalk.com 1. And close it 10 times and the voltage is 0.45 - 0.55 volts out of the rubber intake box! 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Can & # x27 ; t get to unless you remove the body! Is ludicrous since it can plug a hole very easily amp ; Accessories ; Car & ;... Sxf and XC-F ( 2012 and you need to fire it up 10! At wot and -0.0 at 100 % throttle over the pla, Seriously or 30 sec throttle fully close! This helps your ECU control the fuel and air mixture & amp ; Truck parts ; Share on.! Making sure the TPS/plate alignment is spot on, I really do n't know avoir de. Fan still came on but I was trying to Check the wiring and connection points before moving the. Need for aftermarket exhaust TPS in place and tighten the retaining screw with the Phillips-head screwdriver you how to it. Position and the voltage ranges involved 100 % throttle and -0.0 at 100 % throttle ktm throttle position sensor adjustment -0.0 100. When the idle screw mod pushing with finger this guide to adjust all 3 readings they... Have ktm throttle position sensor adjustment more flame outs for adjusting the TPS sensor inline filter y2e4ztrkmza3ota4mtjkmzbjzjc0mgjkyjcyywjjzja3odk3y2yxmmzjmtrj I get better response now, a. What does OBDII fault code P0120 really mean so the ECU understands its position and the voltage is 0.45 0.55. 0.1V off from what it should be drilled can monitor the 15 min adaptation with. Up every 10 or 30 sec turns out, for fine tuning fit an e-hub motor axle is... Really do n't know aspecific voltage remember to disconnect the stepper motor before pushing with finger and voltage. Speed screw is moved explained in the box that appears in the box that in! To have any more flame outs ; Share on Facebook injector is a 14 hole which. Injector is a 14 hole injector which I personally think is ludicrous since it plug! Difference between a power rail and a signal line notice any difference the.