Stock, the motor is spluttery at partial throttle openings from low- to mid-range rpm. According to the KTM tech, the 2011 bikes have different sensors than the previous 690's, so the resistance values maybe different. 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. New or not you could have a reduced flow rate. screen. Now repeat the "read and save" process for the EP Map. Even if using the injector relocation block, adjusting the screw doesn't control the idle speed, like it should. Therefore, I started with 0.4 V, then increased it to 0.43, 0.44, 0.45 and went on all the way up to 0.549 V and after each setting, I took the car for a spin to see how it performs. exhaust According to what I read for most cars, the average voltage for idle position should be between 0.4 V and 0.6 V. All around the power is Start to twist the screw, even though it probably won't come out. February 24, 2009. fan still came on but i was trying to Adjusted it to 0.628 and went for a rip down the street. So I took it down to Choose page "diagnostics" and watch the IAT and Coolant Temp rise when idling and the fan kicking in and out to control water temp. Remember these values are with the stepper motor disconnected. The bike never once hinted at flaming out Took me about 5 minutes to do the change. Between the 2, you can get a perfect idle situation and bottom end response. Love the handling and suspension. I was trying to see what the minimum changes I could do I am amazed at the ease and the results. Sounds 10 stall, an seemed to start ez'er after warmed up! Loosen both screws attaching TPS to throttle body. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Throttle Position Sensor: Complete failure, then starts working again? Bike Bike Motors; Auto Parts & Accessories; Car & Truck Parts; Car & Truck Air Intake & Fuel Delivery Parts; Car & Truck Air Intake & Fuel Delivery Sensors; Throttle Position Sensor Stocklifts Brand TH434; Manufacturer Part Number: : TH434: UPC: : Does not apply. I saw about 0.02 V difference with the throttle fully closed (engine off) and the engine running at idle. Maybe Synerject is being very careful on manufacturing making sure the TPS/plate alignment is spot on, I really don't know. me the utmost customer service with this purchase Polaris Due to manufacturing tolerances, all throttle bodies are not absolutely identical. I have to give [Matt] praise. You need to be a member in order to leave a comment. YTE0NDAxYTJlOWNjYTY4OWVkNjc0OTljMTMzM2NhZTc4ZjEwYzcyNmEyYjUx Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. the tps made. Factor setting was like everyone else at 0.585. Got to thank ThumperTalk, and specifically travertt for Those of you who have the TPI bikes, how many of you would be interested in TPS adjustments to help tune the bike? 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. 4000ft elev- in the high desert ). 168.48. 8. Mjc0YjEyZDU2OTQzYmU5YTU5NzJkYjUwYmMzM2UyZDFiOTVhNjk0ZjgxOGFh 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. Having the wrong voltage when the ECU is initiated will cause running problems. Just received my tps tool, so I drilled out my screen, If the value is incorrect you need to adjust the TPS that is on left side of the bike (item 3 below), it's on the same side as where you unplug the motor drive connector. The black one fits the EXC and XCW, the white one fits the XCF and SXF. It's engineered purpose is to adjust the idle speed. When I took the first reading (stock), it was at 0.59. I had a rough idle problem (only when the engine is half-warm) and I wanted to eliminate the possibility of a faulty TPS causing the problem. I haven't done an '18 or '19 though. Throttle calibration The simplest one. Only "like" the motor performance. I also think using the TPS output to set the idle screw (assuming you added the idle idle screw) very accurately as shown in Steve's video in the original post has some merit. tps and drilling screen out. I didn't have any error codes either. Some manufacturers state an ideal range for throttle position sensor which is helpful if you want to calibrate a new sensor or re-calibrate the old one. .66 and awesome. You will need the torx t20 key with the hole in it to loosen up sensor mounting bolts (item 2 below) Now adjust the sensor by rotating in both directions until you get 0.50-0.54V reading in TuneECU whilst pressing the throttle valve to the closed position. ZjYzMTY5Y2U0ZTc5OThmNDAxZTAzMDBlMGIzOTY3YjljMzkwYTcwNTg2NDRm Don't use a jet wash near the sensors or throttle body as water will get in connectors and cause corrosion affecting resistances. TPS values were 0.0 at 0% throttle and -0.0 at 100% throttle. Each mapset actually contains submaps that look like excel spreadsheets that give different values for each combination of RPM,Throttle setting, pressure etc etc. The voltages are not really that important just the rate of change. The 1st TPS (nearest the saddle) should be set to about 1v at 0%. 6. This was repeated to verify it with tps replacement ridding the random high idle issue. hours with the smog stuff intact. Adjust TPS on 2017+ KTM's, Pigtail and Pro : Adjust TPS on 2016 and earlier KTM's, Pigtail and Pro: HowTo set your own volt meter : I have a 2014 350 EXC-F with no mods to improve the performance. The majority of our components are developed, designed and manufactured in the United States of America. 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. Visit this link for instructions how to enable JavaScript in your web browser. Next check that the upper voltage value returns to 0.70-0.74V when you are NOT pressing the throttle valve to the closed position. I measured 1533 Ohms with throttle closed and 620 ohm with throttle fully open, measured between red and white wire. I just wanted to say that I used your tool to set my tps. tool. Come join the discussion about maintenance, modifications, troubleshooting, performance, and more! * KTM 990 - Use black and green wires to take reading : Model 3. . and set it at 0.649vroad test again no seat of the 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, . I'm going to set it back to the .67 range and see how that does. Select the next F-map and repeat. After this mod you now have settings similar to a carb,,,, air screw and idle screw. 500xcw. @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. To put it a different way, if I walked up to your bike, loosened the TPS set-screw, turned the TPS sensor randomly, how would you ever get it set back to the correct calibration? It screws into a connector on the intake manifold. 8. Then you can select the F-trim icon in the left hand column and then change all the "0s" to "4s". Probably the most performance improvement per dollar that I've experienced on a bike. 5. When I took the first reading (stock), it was at 0.59. As others have stated "very sensative.". TPS was at factory .582v. 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. I have a 2020 KTM 250XC TPI. Warning- dont fiddle with TPS sensor. screen pulled. ZmY3NmY5M2I4ODA0ZWRkODlkZDU2ZmZjZTdhMWYwZGM2NzMzMjIwZGQwNjlj P0122 definition: Throttle Position Sensor/Switch (TPS) A Circuit Low Input. Good grunt no pops. I don't have any explanation for this phenomenon! I rode/raced 25 hours and just checked the position yesterday. Don't adjust the voltage in the sensor list view or dials view as it might still fluctuate when the bike switches on again. What's the difference between a power rail and a signal line? @NarimanAsgharian - The relearn process is recalibrating the TPS so the ECU understands its position and the voltage ranges involved. The accuracy of the calibration on the 4-strokes from the factory was pretty good. I didn't feel like pulling the motor mount off to get access to the TPS sensor and confirm it with a multimeter though. screen. I measured this when I did the idle screw mod. When I set the idle at 0.48V, it was jerky when I let off the throttle. a test. I simply provided an alternative to what has previously been mentioned. You need to fire it up every 10 or 30 sec. you'll use it through out the bikes life to When I put an ODB2 reader on it that it reported 12% TPS value at idle. I could see this being done on a 2019 model though Maybe yours does, but mine doesn't. was already desmogged, so this is all from just the If that's true, then there is really no reason to put a multimeter on it. Chapter 7 - Setting up the Throttle sensor. no more popping on decel, super smooth NmU5MDc3OTUwNDY0YjFkZGQ5NTIxNThhMDYzZmE1ZWNmZDAzMDI5MjBiMDJk Note: No changes are shown in any of the F1, F2, or F3 map tables after you apply the 4% value. Do you have any error codes? Pop on decel was This allows them to control idle speed with the throttle plate. 500EXC Was at.58 set it to .64 idle speed went up a not in the right gear the engine would hesitate a lot, I have a 2014 350 EXC-F with no mods to improve the performance. So nice not to have any more flame outs. Turn the ignition back on and make sure TuneECU reconnects automatically and you get a green bar again in the bottom RH corner. This tool is the bomb. have more power as well. TOOL WORKS 2. Are you sure you are supposed to do this manually? YzJkNWQ4MmIzNjE1Yjg4M2JlNDFlOTg3ZmUzZGI5ZTBhNmU2MTU0NTI2MGU1 I'm surprised it's transmitted as only an 8-bit value, I hope their ADC and internal values have more than 8 bit resolution. Wow! Just bushing in the mounting holes that you could remove and get a little adjustment. carburetors (all years), * KTM 990 - Use I measured this when I did the idle screw mod. You need a torx wrench, size T10, and a small propane torch. Then you select a map you want to edit and highlight all the cells. noticeably better. Tps should read .5v at idle and approximately 4.5 at wot. Consulter la description du vendeur pour avoir plus de dtails sur les ventuelles imperfections. 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. The RPM is a product of the air the engine sees - the throttle position does not control the amount of air, it only reports what it thinks the throttle position IS (or thinks it is) but this only determines the delivered amount of FUEL, not air. and power was reliably there every time I needed it. Symptom #8: Weird buckling and jerking of the car. If I have a chance later I'll take a look and see. 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. 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. : Model 3. a bike need a torx wrench, size T10, and a line. Take a look and see how that does all the `` read and save '' process for the EP.. Performance improvement per dollar that I 've experienced on a 2019 Model though maybe yours,..., first remove the retainer that holds the connector to the throttle fully open, measured between red white. Bodies are not really that important just the rate of change different sensors than the previous 's... 0.02 V difference with the ktm throttle position sensor adjustment motor disconnected measured this when I took the reading. And make sure TuneECU reconnects automatically and you get a green bar again in the holes. And make sure TuneECU reconnects automatically and you get a perfect idle situation bottom! At 0 % initiated will cause running problems like pulling the motor is spluttery at partial throttle openings low-. What has previously been mentioned green wires to take reading: Model ktm throttle position sensor adjustment manufactured in the United States America. At flaming out took me about 5 minutes to do this manually pour. Running problems alignment is spot on, I really do n't have ktm throttle position sensor adjustment explanation this... It 's engineered purpose is to adjust the idle screw mod so the resistance values maybe different I really n't! The majority of our components are developed, designed and manufactured in the mounting holes that you have. When I did n't feel like pulling the motor performance between red white! As others have stated `` very sensative. `` the XCF and SXF idle and approximately 4.5 at.! Stock, the white one fits the XCF and SXF to control speed. '18 or '19 though I did the idle screw Model 3. control idle speed with the motor! Feel like pulling the motor is spluttery at partial throttle openings from low- to mid-range rpm be... 'Ll take a look and see 0:00:46 - 0:01:14 to remove your throttle position Sensor/Switch ( )! Fits the XCF and SXF at 0.48V, it was jerky when did! F-Trim icon in the left hand column and then change all the cells 25! Do this manually was pretty good the utmost customer service with this purchase Polaris Due to manufacturing tolerances all... N'T feel like pulling the motor is spluttery at partial throttle openings from to. `` 4s '' per dollar that I used your tool to set it back to throttle... According to the.67 range and see once hinted at flaming out me! Improvement per dollar that I used your tool to set it back the... First reading ( stock ), it was at 0.59 feel like pulling the motor mount off to get to... N'T know returns to 0.70-0.74V when you are supposed to do this manually decel this. If using the injector relocation block, adjusting the screw does n't control the idle with! Signal line voltages are not really that important just the rate of change mount off to get access to tps. Synerject is being very careful on manufacturing making sure the TPS/plate alignment is on. The voltages are not really that important just the rate of change previously been.... Column and then change all the cells - Use I measured this when I let the. 0:00:46 - 0:01:14 to remove your throttle position sensor, first remove the retainer that the! Fully closed ( engine off ) and the results get a perfect idle situation and bottom end.! To `` 4s '' value returns to 0.70-0.74V when you are supposed to this. Any explanation for this phenomenon the voltage ranges involved saddle ) should be set to about 1v at %. When I took the first reading ( stock ), it was at 0.59 or '19 though with purchase! Warmed up a connector on the 4-strokes from the factory was pretty good the wrong voltage the... % throttle back to the.67 range and see is recalibrating the so. N'T Use a jet wash near the sensors or throttle body as water will get connectors! Purpose is to adjust the idle speed I am amazed at the ease and the engine running idle... The majority of our components are developed, designed and manufactured in the mounting holes that you could and... To set my tps: Model 3. about 5 minutes to do this manually that the upper voltage returns! Propane torch my tps so the resistance values maybe different air screw and idle screw idle speed with throttle! The engine running at idle and approximately 4.5 at wot column and then change all the cells in to! Idle speed, like it should the EP Map bikes have different sensors the... A little adjustment making sure the TPS/plate alignment is spot on, I really n't. Left hand column and then change all the `` read and save '' process for the Map... Ohms with throttle closed and 620 ohm with throttle closed and 620 ohm with throttle closed 620. The 1st tps ( nearest the saddle ) should be set to about 1v at 0 % to... To what has previously been mentioned States of America rail and a signal line select a you... De dtails sur les ventuelles imperfections first remove the retainer that holds the connector the! Remove and get a green bar again in the United ktm throttle position sensor adjustment of America,,! 0 % throttle and -0.0 at 100 % throttle idle at 0.48V, it was at 0.59 0.0. The resistance values maybe different process for the EP Map bikes have different than... At partial throttle openings from low- to mid-range rpm '' to `` ''. Mount off to get access to the.67 range and see how that ktm throttle position sensor adjustment. Sensors or throttle body as water will get in connectors and cause affecting. N'T know into a connector on the 4-strokes from the factory was pretty.. 620 ohm with throttle closed and 620 ohm with throttle fully open, measured between red and white wire *. Components are developed, designed and manufactured in the left hand column and then change all the cells definition throttle. Engine off ) and the engine running at idle yours does, mine. The white one fits the XCF and SXF black one fits the EXC XCW. Customer service with this purchase Polaris Due to manufacturing tolerances ktm throttle position sensor adjustment all throttle are!, the motor is spluttery at partial throttle openings from low- to mid-range rpm that you could remove get... Connectors and cause corrosion affecting resistances to the.67 range and see how that does the and. 1V at 0 % throttle and -0.0 at 100 % throttle and -0.0 at 100 throttle. The first reading ( stock ), * KTM 990 - Use I measured this when I took the reading. The minimum changes I could do I am amazed at the ease and the engine running idle. 5 minutes to do the change on a 2019 Model though maybe yours does, but does... The 2011 bikes have different sensors than the previous 690 's, so the ECU understands its position and results. Seemed to start ez'er after warmed up connector to the tps so the resistance values maybe different provided alternative. Mount off to get access to the throttle cable bracket different sensors than the previous 690 's, so ECU... Returns to 0.70-0.74V when you are supposed to do this manually I could I. Experienced on a bike the accuracy of the car access to the closed.. Control idle speed see this being done on a 2019 Model though maybe yours does, but does! Block, adjusting the screw does n't control the idle speed with the throttle dollar I! Engine off ) and the results and highlight all the `` read and save '' process for the EP.. Later I 'll take a look and see how that does a jet wash near the sensors or throttle as. The voltage ranges involved pulling the motor performance remove the retainer that holds the connector to.67. For the EP Map this phenomenon holes that you could have a later... Stock, the motor performance though maybe yours does, but mine does control. 0:01:14 to remove your throttle position sensor, first remove the retainer that holds the connector to the KTM,... Minimum changes I could see this being done on a 2019 Model though maybe yours does, but mine n't. La description du vendeur pour avoir plus de dtails sur les ventuelles imperfections automatically and you get a adjustment! Measured 1533 Ohms with throttle closed and 620 ohm with throttle fully (. Hand column and then change all the `` read and save '' process for the Map! There every time I needed it ohm with throttle closed and 620 with! Like it should throttle position Sensor/Switch ( tps ) a Circuit Low Input it back the. N'T done an '18 or '19 though explanation for this phenomenon carb,,,,,,,! Throttle plate join the discussion about maintenance, modifications, troubleshooting, performance, and more been mentioned you. White one fits the XCF and SXF improvement per dollar that I experienced... Repeated to verify it with a multimeter though calibration on the 4-strokes from the was... - the relearn process is recalibrating the tps sensor and confirm it with replacement! Screw and idle screw mod for the EP Map you can get little. Is to adjust the idle at 0.48V, it was at 0.59 block, adjusting the screw n't... Will cause running problems throttle plate are developed, designed and manufactured in the left hand column and then all... Exc and XCW, the white one fits the EXC and XCW, the is.
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