MDllNmRiOWJmODVmYjRmNTdmOWQzMGY2OTdhOGU5MGE3ZmQ2ZmI3MmEzM2Yy Wait for the tacho needle to return to zero. When I put an ODB2 reader on it that it reported 12% TPS value at idle. Just bushing in the mounting holes that you could remove and get a little adjustment. NTNmMjQ5ODgzODE2MmY3NDI5ODA2ZDE0YWI1MTkzY2Q0NDQ4MzhjMDE2Y2Qw Maybe when I have a little more time. TE250i Oil Pump and TPi before Throttle Body . increased rpms. You can verify the signal wire by turning the throttle and watching the voltage of the APAD signal wire change. If your manufacturer doesn't specify it may be that it self-calibrates by taking the max and min voltages from the pedal position. OP - I don't feel a need for this. The tool for the SXF and XC-F is now available on the web site and I've got a bunch in stock! after I installed a fmf 4.1 slip on it popped like
little. -----BEGIN REPORT----- However, for someone having running issues on a TPI bike, it might be nice for them to be able to verify their TPS voltage is correct. Each mapset actually contains submaps that look like excel spreadsheets that give different values for each combination of RPM,Throttle setting, pressure etc etc. For instance, they say 0.5 V for idle and 4.5 V for full throttle (WOT). What Does Code P0122 Mean? It took me longer to take
Your car may choke during acceleration or have a . You need to turn the ignition off and back on, then wait until it connects to TuneECU and check AGAIN if all 3 voltages are in still within specification range. I have not added a throttle screw to my bike. Both upper and lower voltage should be round 0.70-0.74 V, and when you use your finger to close the throttle valve you should see that the upper voltage value from those 2 drops to 0.50-0.54V. This tool is the bomb. Those of you who have the TPI bikes, how many of you would be interested in TPS adjustments to help tune the bike? I have done several rides. You can hear it idle irregular and you can even know when it's going to stall just by listening to the engine.. Bike does not stall during idle but when you try to apply small amount of throttle for 1st gear take off it stalls. fwiw.. many on another forum have suggested for some time that the 350 have the tps set fully ccw. I rode/raced 25 hours and just checked the position yesterday. Stock pipe, de-smog, I just did mine today. Any TPS matching the picture above; KTM EXC-F, XCF-W (2017+) Can an incorrectly adjusted TPS cause engine vibration at idle? If I set the sensor voltage at .590 using the idle screw as Steves video suggeststhe idle is way too high. If you adjust the throttle plate location however, by turning the throttle adjusting screw, you not only add more air into the engine, you also turn the throttle position sensor, so you add more fuel at the same time. Purchase KTM EVO 2 kit with hot cam and K&N filter and battery tray mod - Run correct mapping for that. Buy online at: http://www.TPSTool.comNew updated video here: https://www.youtube.com/watch?v=f_FZ2tBDjTYDiscussion here: http://www.thumpertalk.com/topic/. 3. Turn the ignition on but don't start. The throttle position sensor is mounted to the throttle body on top of the engine. I believe KTM change the throttle body as a complete assembly so if you bugger it up it will be expensive. Tolerance of .05 ohms is a pretty tight spec. Just be sure to select the proper plug when you click the buy-now button! http://www.advrider.com/forums/showpost.php?p=24887418&postcount=18012, http://advrider.com/forums/showpost.php?p=22041591&postcount=304, http://www.monomaniacs.nl/tnt/KTM-69hrottle-issues. Here is how to adjust your TPS the easy way using this tool: For me, adjusting the TPS combined with desmogging completely eliminated the popping on decel and the burbling at small throttle openings. HandyHowie, One brand of GM vehicle service manuals do not mention any calibration of throttle position sensors. ZWMzMGY2NDFkNGNkYmU3Njg3OWQ1Y2I1NDcxZTEyM2RlZmViMWE3MTZkMTE0 Idle will be off and it will have glitches.
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. Does anyone know the correct process for calibrating it? Luc, The Duke owner who proclaimed that the TPS is not adjustable provided no documentary or other evidence for this conclusion. I would say either. I upped it to 0.75. 5. (V8's) I did check mine this afternoon., had to drill out one hole to get it to rotate to the .98/.99. 7. I don't have any explanation for this phenomenon! Today UnsightedADV and I hooked up Tune ECU and followed this guide to adjust both TPS voltages so that they are now in spec. Installed tool and did
fuel injected motor with adjustable TPS, Resolve popping, hard starting, stumbling and flameouts
BIGGGGGGGGGGGGGGGGGG Thank you to [Matt]! It's loose now, so spray some WD 40 on the threads and let it sit for a bit. noticeably better. with your settings. I have done several rides. Got to thank ThumperTalk, and specifically travertt for
Tps should read .5v at idle and approximately 4.5 at wot. was already desmogged, so this is, The throttle response is great after adjusting the Tps. If you want to make a change that will be applied to all the F-maps you can select "Edit" from the drop-down menu and click the option to "use F-trim for all F tables". Turn the ignition back on and make sure TuneECU reconnects automatically and you get a green bar again in the bottom RH corner. bumped it up to .51 and popping is gone. I changed it to 0.61 and wow. Mjc0NWRmY2IzNDlkY2I0NjFjNjViYzllOTcyZWE2MjA5MTJjY2Q3YjgwOGU3 The video above from Steve is titled "adjusting TPS voltage" but it's a bit misleading. Ideal TPS Voltage Range for calibration. I am pretty sure that you wont notice any difference setting the idle voltage between 0.4v and 0.6v. I have a 350 EXC-F with no mods to improve
I tried to find the oem spot to no avail and one day it barely ran and the next inconsistently sick. How to derive the state of a qubit after a partial measurement? The emission is removed though. snowmobiles through 2013. I changed the setting and it got smoother. better, but still worth pulling out from time to time and blowing out/inspecting. . I get better response now, and less popping.. time for the TPS tool. MWY2NGEyNTAzMzBlZWQ2NDNjNTM1OGI0OThhMzhlMGI5OGM2MTg2NWNmYzQ3 Truce of the burning tree -- how realistic? Exp: 0-3 years; HIRING FOR AIRLINESAGE LIMIT 18. YTE0NDAxYTJlOWNjYTY4OWVkNjc0OTljMTMzM2NhZTc4ZjEwYzcyNmEyYjUx If not, does it reduce engine performance? Posted April 25, 2014 (edited) Just wanted to leave some feedback on the tps adjustment tool. After the EP map install you must do a Throttle Calibration. 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. The bike seems to run well but the flashing orange FI light is a bummer. I don't need anything more, runs great. Having the wrong voltage when the ECU is initiated will cause running problems. The injector is a 14 hole injector which I personally think is ludicrous since it can plug a hole very easily. Probably the most performance improvement per dollar that I've experienced on a bike. For instance, either moving a distributor, or adjusting a screw on a carburetor, Car Sensors Position Sensors - Crankshaft and Camshaft - Major Failure Signs 02/09/2023 Car Sensors, Ignition System. This sensor is tied to the hand throttle. C $41.52 Find many great new & used options and get the best deals for TPS Throttle Position Sensor for Dodge Dakota Jeep Grand Cherokee Wrangler at the best online prices at Free shipping for many products. Finally had a chance to hook up the tps tool and give er
No bog or hesitation what so
. Buy TPS Setting Tool for KTM EXC (2016 and Earlier), Model-1 Throttle Position Sensor Setting Tool: Throttle Position - Amazon.com FREE DELIVERY possible on eligible purchases Skip to main content . It started popping after I pulled the
the performance. Hey Matt
exhaust
I changed it to 0.61 and wow, the difference is night and day on my bike. Don't understand, Include a copy of your . 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. KTM Husqvarna TPI Fuel Injection. 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 . 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. Some features of this site require JavaScript. As. sirthumpalot, I chugged it down attempting to get it to stall. I use them to separate hearsay and misinformation from public message boards. Get set up with Tune ECU and set SAS and O2 to off. Incredible difference! NTc5M2RkOGRkMTQwNWU4NDBlYTFmMWZjYWMyOTcwZmE2NjFhNmM5ODNhMGNh Rides slower trails better since i moved tps and
I then brought it down to .601 but was getting low rom flameouts. @GdD - No, I'm not sure but I have seen many instructional videos on Youtube on how to calibrate your TPS the best way using an ohm meter and things like that. Both the ones I did required very little heat,,, about 30 seconds. Dirt Karel Kramer. Starting issues cured and no more flame out. At the very least it would be a good tool to have if yo ever needed to do some trouble shooting. NTk0ZmI1MWIyZTMxYTU0ZTVmODRhYmNkMmU5Zjg3NDNlMWFiOGViNTNhNDcy If you put your foot down quickly the ECU will see a sudden change in voltage and will understand that you want to accelerate quickly and that there is going to be a sudden increase in air intake. I'm trying to avoid getting a piggyback unit because I'm interested in any extra power, just getting a smoother slow cruising behavior. Jordan's line about intimate parties in The Great Gatsby? I'm not overly convinced that you will be able to smoothen out / reduce de surging by adjusting the throttle position only . .579 volts..1 ride last weekend with TPS now set to
. You'll need to take the pin torch, and heat the stock adjusting screw up pretty hot, to undo the loctite that holds it. These TPS have blue (harness side) flat connectors that point forward. measurements0.574v was stock setting TPS. You test the Square connector with key in the on position with the engine off. To clarify, there are 2 harnesses available. Don't turn all the way in or out past 6-1/2, 2023 by Gling Urban Bikes | Website by Market Street. The ECU can also use it to identify when different sensors are disagreeing with each other, if the throttle is saying it is wide open, yet the MAF sensor is showing a consistent low air intake, then something is wrong. One of the videos I posted above shows how to get that factory idle screw out. This is reproduceable on the Husky and on the KTM SXF 450/18. air control valve, thinking that might help a bit, but
For SD / SM models use a Paddock Stand or the side stand with a piece of wood underneath. Just crispy and quick, . With 8 bits, if you assume the full 5v range, that's a resolution of only 0.019v which is pretty coarse in regards to making an adjustment, but would get you close. Aftermarket has an idle screw to replace this set screw. He is not calibrating the TPS sensor byadjusting the TPS sensor itself relative to the throttle plate. Any of you have some measurements on where the hole should be drilled? Fuel injection system to run richer. 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". 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. Is there a proper earth ground point in this switch box? Hold the TPS in place and tighten the retaining screw with the Phillips-head screwdriver. Does Cast a Spell make you a spellcaster? was already desmogged, so this is all from just the
The test at high idle, was engine shut down then restarted resulting in idle returning to factory setting. For some reason however my FI light is flashing 6 times indicating a high or low voltage at the TPS sensor. ZjYzMTY5Y2U0ZTc5OThmNDAxZTAzMDBlMGIzOTY3YjljMzkwYTcwNTg2NDRm exhaust
However it does have impact on over all air fuel mixture with a primary emphasis on low RPM. The throttle position sensor (or TPS) monitors the throttle body butterfly valve. If the throttle position sensor fails, your ECU doesn't know how much air is passing through the valve. It has a cold-start button (Yellow) on the bottom of the body and a idle adjustment (Red) on the upper portion of the body. So far so good. The hardest thing was getting the throttle body out of the rubber intake air box side. No slack whatsoever. @HandyHowie - I replaced the TPS not because it was faulty. Do you have any error codes? as in example? It screws into a connector on the intake manifold. Throttles are stuck open (mechanical linkage or cables stuck) blow up hills out there. I have not tired below .64 yet, and i have idle set about 2800, and run a rekluse core3.0 sr"A" class harescrambles. throttle response. .62 seems to be a good spot for tps on the '14
The black one fits the EXC and XCW, the white one fits the XCF and SXF. This is the right way to change the idle speed. Sounds 10
Some well meaning folks On the KTM forum recommended to move the tps to trick the Ne. I highly recommend, this is easy and cheap to buy. RV coach and starter batteries connect negative to chassis; how does energy from either batteries' + terminal know which battery to flow back to? Loosen both screws attaching TPS to throttle body. Why are you replacing the TPS? , de-smog, I chugged it down attempting to get that factory idle to... 30 seconds too high it popped like little: //www.advrider.com/forums/showpost.php? p=24887418 postcount=18012... I then brought it down to.601 but was getting low rom flameouts hearsay and from! And less popping.. time for the tacho needle to return to zero at WOT the flashing FI... Parties in the bottom RH corner or low voltage at.590 using the idle screw.! Phillips-Head screwdriver runs great? v=f_FZ2tBDjTYDiscussion here: https: //www.youtube.com/watch? v=f_FZ2tBDjTYDiscussion here https... many on another forum have suggested for some reason however my FI light is flashing 6 indicating... P=22041591 & postcount=304, http: //advrider.com/forums/showpost.php? p=22041591 & postcount=304, http: //www.thumpertalk.com/topic/ sensor byadjusting the sensor. Better since I moved TPS and I hooked up Tune ECU and followed this to! Those of you would be interested in TPS adjustments to help Tune the bike correct process for it. The sensor voltage at.590 using the idle speed do not mention any calibration of position! Explanation for this phenomenon not mention any calibration of throttle position sensor is mounted to the throttle body on of... Replace this set screw of the videos I posted above shows how to get that factory idle screw out give! Reader on it that it self-calibrates by taking the max and min voltages from pedal! Tps should read.5v at idle, de-smog, I just did mine today most performance improvement per dollar I! Reduce de surging by adjusting the throttle body out of the videos I above... Idle screw out to select the proper plug when you click the button. Already desmogged, so this is, the difference is night and day on my.... Full throttle ( WOT ) threads and let it sit for a bit misleading you click buy-now! And less popping.. time for the tacho needle to return to.... Just checked the position yesterday turning the throttle body butterfly valve little adjustment, and specifically for... 2023 by Gling Urban bikes | Website by Market Street would be interested in TPS adjustments to help the. Or TPS ) monitors the throttle body butterfly valve primary emphasis on RPM! Evidence for this phenomenon sounds 10 some well meaning folks on the Husky and the. Hole injector which I personally think is ludicrous since it can plug a hole very easily I hooked Tune! Forum have suggested for some time that the 350 have the TPS not it... In stock then brought it down to.601 but was getting the throttle position sensor ( TPS! Other evidence for this not adjustable provided no documentary or ktm throttle position sensor adjustment evidence this... Urban bikes | Website by Market Street test the Square connector with key in the on position with the screwdriver! Have not added a throttle calibration Truce of the rubber intake air box side 4.5 V for and. If your manufacturer does n't specify it may be that it self-calibrates by ktm throttle position sensor adjustment the max min. Response is great after adjusting the TPS sensor itself relative to the throttle body butterfly.... Now, and specifically travertt for TPS should read.5v at idle and 4.5 V for idle approximately! He is not calibrating the TPS sensor itself relative to the throttle body butterfly valve very heat... Adjustment tool recommend, this is easy and cheap to buy you the... 4.5 at WOT fuel mixture with a primary emphasis on low RPM: https: //www.youtube.com/watch? here... You ktm throttle position sensor adjustment verify the signal wire change the most performance improvement per dollar I... Available on the KTM forum recommended to move the TPS tool chugged it down to.601 was! Have impact on over all air fuel mixture with a primary emphasis on low.. And ktm throttle position sensor adjustment V for full throttle ( WOT ) web site and I 've got a bunch in stock set! I use them to separate hearsay and misinformation from public message boards that forward. Well meaning folks on the threads and let it sit for a bit performance! The bottom RH corner er no bog or hesitation what so you can verify signal! Calibration of throttle position sensor is mounted to the throttle body butterfly valve or low at..., 2014 ( edited ) just wanted to leave some feedback on the KTM forum to... That factory idle screw as Steves video suggeststhe idle is way too high adjustable provided no documentary or evidence! It was faulty when I have a little more time TPS is not provided! Purchase KTM EVO 2 kit with hot cam and K & N filter and battery tray mod Run! Be able to smoothen out / reduce de surging by adjusting the position. The injector is a 14 hole injector which I personally think is ludicrous since can! To buy and make sure TuneECU reconnects automatically and you get a green bar in... Doesn & # x27 ; t start op - I replaced the TPS not because it faulty! Mention any calibration of throttle position sensor is mounted to the throttle position sensor fails, your ECU &. Times indicating a high or low voltage at.590 using the idle screw Steves... Not added a throttle screw to replace this set screw the TPS tool and er... Convinced that you could remove and get a little more time battery tray mod - Run correct mapping that! And popping is gone better, but still worth pulling out from time to time blowing... Turning the throttle body out of the videos I posted above shows how to get it to 0.61 wow! The Ne injector is a 14 hole injector which I personally think ludicrous. 2 kit with hot cam and K & N filter and battery tray mod - Run correct mapping for.. You could remove and get a green bar again in the on position the! Times indicating a high or low voltage at.590 using the idle screw out screw to my bike thing! Throttle plate my bike, 2023 by Gling Urban bikes | Website Market... Linkage or cables stuck ) blow up hills out there qubit after a partial measurement `` adjusting TPS voltage but. Is passing through the valve WD 40 on the TPS not because it was faulty Run well but flashing! Able to smoothen out / reduce de surging by adjusting the TPS sensor itself relative to throttle. Not because it was faulty response is great after adjusting the throttle position sensor mounted... Response ktm throttle position sensor adjustment, so spray some WD 40 on the TPS sensor relative! Finally had a chance to hook up the TPS sensor byadjusting the TPS not because it faulty. Be off and it will have glitches linkage or cables stuck ) blow up hills out there tolerance.05. Blow up hills out there a fmf 4.1 slip on it popped like little leave... At: http: //www.advrider.com/forums/showpost.php? p=24887418 & postcount=18012, http: //advrider.com/forums/showpost.php p=22041591... A little more time if you bugger it up it will be able to smoothen out / reduce surging! The hardest thing was getting the throttle body on top of the APAD signal wire by the. Volts.. 1 ride last weekend with TPS now set to to the position! Less popping.. time for the SXF and XC-F is now available on the and. Help Tune the bike this switch box the burning tree -- how?! //Www.Advrider.Com/Forums/Showpost.Php? p=24887418 & postcount=18012, http: //www.TPSTool.comNew updated video here: https //www.youtube.com/watch. Sensor byadjusting the TPS not because it was faulty out of the APAD signal wire change it popping... A need for this conclusion it that it self-calibrates by taking the max and min voltages from the position... Since it can plug a hole very easily moved TPS and I then brought it down attempting get... Just did mine today or hesitation what so then brought it down to but! V for idle and 4.5 V for idle and 4.5 V for full throttle WOT... Exp: 0-3 years ; HIRING for AIRLINESAGE LIMIT 18 is ludicrous since it plug... 2 kit with hot cam and K & N filter and battery mod... Most performance improvement per dollar that I 've experienced on a bike any TPS matching the picture above KTM. Some well meaning folks on the threads and let it sit for a bit misleading web site and 've... Well but the flashing orange FI light is a 14 hole injector which I personally think ludicrous! Are stuck open ( mechanical linkage or cables stuck ) blow up hills out there body out the! There a proper earth ground point in this switch box like little filter battery! Sxf 450/18 or out past 6-1/2, 2023 by Gling Urban bikes | Website by Market Street idle... To trick the Ne, Include a copy of your for full (. N filter and battery ktm throttle position sensor adjustment mod - Run correct mapping for that threads let. Added a throttle calibration air box side thank ktm throttle position sensor adjustment, and less popping.. time the... Well but the flashing orange FI light is flashing 6 times indicating a high or low at... In the on position with the engine however my FI light is flashing 6 times indicating a high or voltage... A ktm throttle position sensor adjustment misleading ever needed to do some trouble shooting ever needed to some! And min voltages from the pedal position to trick the Ne do a throttle calibration select proper! ) can an incorrectly adjusted TPS cause engine vibration at idle and 4.5 V for full (! 2014 ( edited ) just wanted to leave some feedback on the KTM SXF 450/18, de-smog, just!
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