How To reset your TPS to factory default (Throttle Position Sensor)
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- เผยแพร่เมื่อ 27 ก.ค. 2024
- A quick description of how to reset the TPS (Throttle Position Sensor) on your motor to the factory default setting. A KTM 350SX throttle body is used for this example, others are very similar.
very important information thanks
SHOW DE BOLA, TÉCNICA PERFEITA, POIS TENHO UMA SXF 350 2011, E DESMONTEI A INJEÇÃO E NÃO MEXI NOS PARAFUSOS DE AJUSTE, MAS AGORA COM ESTA EXPLICAÇÃO FIQUEI MAIS TRANQUILO PARA APREENDER ESTE AJUSTE PERFEITO. OTIMO.
Thank you
I bought the tool to adjust my tps sensor on my 2006 Honda crf 450r. And in the repair manual it says that it should be 4 - 6 kΩ. What number should it say on the tool for it to be 5 kΩ? I really need help because I can't figure this out. Please help!
Good morning! Great video and great info! Where can we find factory THAD setting for 2018 250 XCF? I don't have the service manual. Thank you!
Thank you for your comment. I don't have the service manual for that model year, if you can get your hands on it then the information might be in there. However KTM doesn't publish the numbers in every manual for some reason, so it may or may not be in there. Without the manual, my best guess would be that your bike likely matches the values in this video. What you can do is take readings before you make any adjustments, at idle and with the idle backed all the way out (if adjusting your idle moves the TPS), then you have the original settings and can go back to them at any time. From there you can try the settings in this video with no risk. If it runs good but not perfect, you can try adjusting up or down by 0.02V, then check if it's better. Repeat as long as you see improvement. If it gets worse, adjust in the other direction. You should find the best setting for your bike quickly this way. I hope this helps!
Hi, just ordered a pigtail model 2 for my 2014 ktm sxf 250 and planning to set mine up myself. Could you help me on the settings? Mine is the style that changes the voltage when adjusting the idle screw. Unsure what setting i need the voltage meter on to start with any help would be greatly appreciated, keep up the good work 👏 from the UK 🇬🇧
Thank you very much for your comment and your business! Are you trying to solve a particular problem, such as difficult starting or rough running down low, etc.. ? I would start by making sure you're at the factory default. First take the reading as it is now and write it down, then back the idle all the way out and take another reading and write that down too. Now you can go back to your original setting if you want. If the reading is not 0.40V with the idle backed out, then adjust it to 0.40 with the idle backed out. Next turn the idle up until it reads around 0.53. Start it up, fine tune the idle and see how it runs. From there you can fine tune by adjusting the voltage a little higher to go richer, or a little lower to go leaner. I hope this helps, post back if you have any other questions!
@@TPSTool hi thanks for the info and help, its no longer at the standard setting as ive had someone try to adjust it to get rid of a funny idle issue and a bogging issue. I'll try those settings and let you know how i get on with it. Ive been eliminating problems for weeks but i think ive sorted it out now but need to sort tps out again. What wires do i plug the voltage meter into on the harness?
@@HairyPollocksfishing Connect your volt meter to the red and black wires on the pigtail to take your reading. Watch this video starting at about 5:30 for an example using a 350sxf: th-cam.com/video/v1OXY5_jAv4/w-d-xo.html
@@TPSTool thanks for that its much appreciated.
Nice
I bought this unit and it won't work in 2005 -2007 Suzuki 700 atv. ??? Help
I have a 2015 fe350s and I can’t seem to find the baseline tps setting anywhere in the service manual. Would you happen to know what it is
Thanks for posting. I don't have the manual for that motor, but I believe it's going to be the same as the KTM's, so it will likely be either 0.601 or 0.40 as mentioned in this video.
i have a 2022 ktm 350 sx-f that has problems with flameouts. I can't find the default value anywhere in the manual even with searching for the words. Do you think a 22 has the .40 base too?
Thanks for your question. As far as I'm aware, the 2022 is 0.40V with the throttle plate fully closed. I'm not sure why KTM stopped publishing the values. Before you make any adjustments, take your reading at-idle and a reading with the throttle plate fully closed, then you'll know where it was set from the factory in case you want to go back to it. For flameouts, make sure your idle isn't too low. If the idle is too low it will flameout easily even with perfect fueling. If the idle is good, first try a slightly lower TPS setting, decrease by ~0.02V and give it a test. Repeat the adjustment as long as you see improvement. If that makes it worse then try a richer setting (increase 0.02V at a time), but flameouts are commonly from being too rich so that's why I would try the lower setting first. Please post back and let us know how it goes!
Will do! I have one on the way after watching these vids last night. And thanks for the quick reply! So test it running at idle, then off? Or by closed you mean backing the idle out all the way with it off to get the difference like you did here? I think my idle is ok but honestly never touched it. Depending on where my values are at, should I do what you did here and turn idle all the way out, then set to .4, then idle back up to where it's idling nicely?@@TPSTool
@@Tburnette60 Thank you very much for your business! If you take the reading as-is (with the idle set as-is), then back the idle all the way out until the throttle plate is fully closed and take another reading, then you will have both the factory base setting (throttle plate fully close) and your current idle speed setting. This will make it possible to return to exactly the settings that you have now if you ever want to. So if you get all out of whack and want to go back to your original setting, back the idle all the way out and adjust the TPS to the base value you wrote down, then turn the idle up until it reads the idle value that you wrote down. Now you're back to exactly where it was before you adjusted it. Does this make sense? :)
Hi i have a sxf 250 2015 eu and having trouble setting tps,what is the baseline as im confused told its 4.00 and some say 6.00v?thank you👍
Thanks for your comment. I explain how to tell what your default value is starting at 0:30 in this video. It will not be 4v or 6v, it will be either 0.4v or 0.6v.
Also I’m confused cause some videos you say to mess with the idle and some you say not to??
@@jfricke1188 I apologize for the late reply, I just noticed your response now. On some throttle bodies the idle is adjusted by a screw that moves the throttle plate, and this changes the TPS reading. So for these throttle bodies you have to take the idle setting into account. On other designs of throttle bodies, the idle is controlled by a completely separate air circuit, adjusting the idle on those does not move the throttle plate at all and has no effect on the TPS reading. Does this answer your question?
Hi I m from India and I have ktm Duke 390 could you please help wit it's throttle settings it mis fires a lot
Thanks for your comment. I would love to help, but I think on the Duke 390 the TPS might not be adjustable. That bike is not common here so unfortunately I don't have one to look at myself, but google around and I think you will find several threads about the throttle position sensor on the Duke 390 not being adjustable. I hope this helps in some way, please post back here if you find any new info about it.
hy ! have any idea what is the spe for Tps in a Kymco Agility 50cc 4t euro 4 dellorto card i tond find for calibrate my tps....can you help me ??
Thank you for your comment. Unfortunately I do not have any information about your Kymco Agility scooter. If you can get access to the service manual then the info should be in there.
@@TPSTool i have tryed but i dony find that i search every where i dont find the spec value for thia tps...:(
@@shadowboybass If you can find a buddy with the same motor, maybe they will let you measure their setting?
When my bike goes in 4 or 5th gear and then get back to 2nd gear it losses the power and then i have turn the switch off from keys and then i have to start the bike. I'm not able figure out the problem.. Any suggestions??
What kind of bike? The first thing I would do is check if there are any codes set in the computer, maybe it's going into limp mode (self protect). You might need a dealer tool or OBD reader depending on what kind of bike it is.
Does it tell you what the idle speed is as well, if thats not set right the tps reading wont be correct
Thanks for your comment. I believe you have your procedure mistaken. If the goal is to set the TPS to the factory default, and your throttle body is the style that the idle setting also affects the TPS reading (not all do), then the proper procedure is to fully close the throttle plate (idle turned all the way down), then adjust the TPS to the value specified in the manual. This will be the baseline TPS setting. Now the TPS adjusting part is done. To set the idle, now turn the idle up until the TPS reads the value specified as the idle speed TPS reading in the manual. At this point your idle should be in the ballpark, but you may need to tweak the idle speed a little by using the idle speed adjuster. Now you are set to factory defaults. From here you can adjust the TPS itself a little to fine tune the fuel mix if you like. I hope this helps.
@@TPSTool Thanks for the info, I'm a little confused. If I turn the idle down to zero and set the tps to 0.55 (stock setting in the manual) then turn the idle up, this will increase the tps value to way above 0.55
@@philipsmith6152 Which motor are you working with, model and year?
I have a 17 350 ece-f (EU) the throttle body it type that any increase in idle speed will effect the tps value. I have see this done by a dealer using the KTM software, when the idle speed is increases, the tps vaue also increases, To set to tps to stock value (0.55) the idle needs to also be in the stock range (1900-2000 rpm), any increase/decrease from the stock idle speed will effect the tps value
@@philipsmith6152 To set the bike back to factory default, back the idle screw out all the way to close the throttle plate, then adjust the TPS to read 0.40V, now the TPS is set to factory default. Next turn the idle up until the TPS reads 0.55. That should put you near the correct idle speed, maybe a little on the high side. From here you can adjust the idle speed, and yes that will change the TPS reading, but don't adjust the TPS itself unless you are trying to fine tune the fuel mix. See section 25.2 in the 2017 KTM service manual. I'm not sure what your dealer was doing, but it sounds different than what the manual says. You do not need a tachometer to set the TPS correctly, you do need a tachometer if you want to set the idle speed accurately, though most guys just adjust the idle to where they like it. Are you trying to get back to factory default, or are you trying to tweak it for better performance?
What style is a 2015 fc 450? Does the idle adjust the tps?
Thanks for your question. It looks like your 2015 FC450 uses the Model-2 style plug and is the type that adjusting the idle changes the TPS reading.
@@TPSTool your website shows I need model 1 connection. Please advise
@@tradingcurrency1 Thanks for your reply. Past responses from customers indicate it uses a Model-1, looking at the parts book the plug appears to be a Model-2. The best way to know for sure is take a look at your TPS plug and compare to the pictures on our web site. Model-1 (oval) and Model-2 (triangle) are very different so it should be easy to tell. Please post back and let us know what you have. I don't have a lot of feedback from the FC bikes of that era so any info you can provide about your bike would be great.
I had a TPS put on my trail blazer and it did not work it still stalls what else can i do
You have to figure out what the problem is. On a car, start with an OBD scanner and see if you can get any codes from the computer. You can get them cheap on Amazon.
Does this tool work on ski doo snowmobiles as well? Thank you
Yes, as long as it's a 3-pin TPS it will work. Compare your TPS plug to the plug pictures at tpstool.com or on Amazon to see if there's a direct plug-in adapter in the kit, or you can use the universal adapter that plugs into each pin individually (included in every kit). If you're unsure, post your snowmobile year and model here and I'll try to help out.
@@TPSTool awesome, thank you..
It's a 2010 adrenaline 800r
@@kenraterink3916 I don't have your TPS sensor here in my hands, but looking at pictures online it looks like the Model-4 adapter that comes with all of the TPSTool kits will fit your TPS. I will copy a link below to the Amazon listing and you can see a clear picture of the Model-4 plug there, in case you want to compare to your TPS plug: www.amazon.com/Throttle-Position-Adjustment-adapters-Version/dp/B07SRW6VCK/ref=sr_1_1?dchild=1&m=A1M1NP2JNRC0HC&marketplaceID=ATVPDKIKX0DER&qid=1614451170&s=merchant-items&sr=1-1&th=1
@@TPSTool great. Thank you very much
I am from India and I own a Kawasaki ninja 300. No error code on the bike's dashboard..Can the sub throttle sensors and TPS be adjusted as bike is running rich after I got the throttle body cleaned (by a Kawasaki mechanic)...and also the eco mode disappeared from the dashboard. (Vaccum synchronisation done and fuel tank, injector, air filter is ok)
So, can I adjust the TPS and sub-throttle sensor back to factory settings without changing the whole throttle body...?
Please reply..
Thanks for your comment. I'm not familiar with that particular motor. If you think the mechanic who cleaned the throttle body adjusted the TPS, then it would be a good idea to set it back to the factory setting, but if he did not move the TPS then the issue is likely something else. Can you ask the mechanic if he moved the TPS? If your eco setting disappeared from the dash board then perhaps the mechanic did more than just clean the throttle body. Did he make adjustments to the computer too?
@@TPSTool Thanks for your response!
Actually after cleaning the throttle body, I was having rough idling problem in my bike and also the bike was very much struggling to go beyond 8k RPM (max on my bike is 15k RPM) while riding.
Then the other mechanic in order to fix the above problem (rough idling and poor performance) conducted vaccum sync of the throttle body. Even then the problem (rough idling & poor performance) was not solved. So, lastly he adjusted the sub throttle sensors and finally rough idling problem was fixed.
But after a day I realised that eco mode disappeared from the dashboard and the exhaust smell like petrol. Also mileage of the bike decreased significantly.
And no adjustments was made in ECU as I was physically present there.
@@shabbiralam4538It does sound like the motor is getting too much fuel, especially with the oil smelling like fuel. If I had to guess, it sounds like maybe some of the sensors he adjusted are not adjusted correctly. Perhaps the real problem is something else and he tried to correct the problem by adjusting the sensors, but the actual problem was different. Maybe a dirty injector or low fuel pressure, etc.. I would make sure the sensors are adjusted properly according to the service manual, and if it still doesn't run right then the problem must be something other than the sensors.
Thanks for your response
Hi I have ktm sxf 250cc 2012 kick start only starts but dies after 10seconds I have pigtail and multimeter can I set TPS with bike not running as it dies after 10seconds hope u can help me plz 🏴
You either need to work 10 seconds at a time, or use the powered tool shown in this video. Maybe get a buddy to help by kick starting it every time it stalls.
@@TPSTool thanks so much for always getting back I’ve asked a lot of machanics on you tube and no one ever bothers to get back to me u always do the last time u told me to get new fuel pump and did and bike ran great so I appreciate ur time and help you are the best videos explained perfect TOP GUY👊🏴💪👍
@@TPSTool if I kick it when it starts it should give me reading
I have a 2004 rmz 250 that starts and drives but won’t idle what is the problem
I think that year is carbureted and not FI, so check your pilot jet. Also check the valve clearances. It could be several things but these are probably the 2 most likely.
TPS Tool Thank you so much! I’ve commented on so many videos and you’re the only one to reply!
I have a 2015 Ktm 350sxf and adjusting the idle moves the number. I can tell you the stock tps setting is not .40 and .52 isn’t the correct idle. Any idea?
Thanks for your comment. I don't have the shop manual for 2015, but why do you think those numbers aren't correct for that year? Looking at the parts diagrams, your year should be very similar to the throttle body in this video so I would be surprised if the settings weren't the same. Please let me know, if I've got something wrong somewhere then I would definitely like to correct it.
Hi! Did you find out how to correctly ser Tps on 2015 350sxf?