Level 2: An expert who has achieved level 2 by getting 100 points. Turn ignition switch is “OFF’ wait at least 10 seconds. Want Answer 0. A TPS (throotle positioning sensor) is located on the throttle body of the motor. This sub is dedicated to the Ford f-150 and discussion of anything pertaining to it. Throttle position sensors are one of the common causes of surging, stalling and poor engine running. Make sure that the throttle valve moves during above 10 seconds by confirming the operating sound. As soon as you see a mix of these throttle position sensor symptoms, you should test the TPS and if it isn’t functioning properly, it needs to be replaced. 4) Wait 10 seconds and then turn the key back to position "0", which is the initial position. They are susceptible to water ingress which causes corrosion which in turn effects the resistance of the sensor at certain angular positions. Turn the key to the on (not start) position, the position just before the starter turns over. What year did this work for you with? To adjust the Throttle Position Sensor to recommended settings of between 0.40-0.46 volts at idle and between 4.5 and 4.8 volts at Wide Open Throttle (WOT). During that period the idle may be higher idle than normal. The TPS sensors are held onto the motor by two bolts, and a simple plug, clips onto them. You don't even need a scan tool to test it. C 6 Answers. Double check that you turned the key all of the way, it should be on the second turn of the key. The throttle position sensor can fail in several ways, all of which result in poor fuel economy at best, and performance limitations that may create a safety hazard for you and other motorists at worst. 1) Start the engine and let it idle in park for 3 minutes. Answer. Comment; Flag; More. Throttle position sensors reside within the throttle body, which may require maintenance and cleaning to preserve normal function. Reset the throttle control on your F-150 I had a big deadzone in the beginning of the gas pedal, did this and noticed immediate improvement so thought I would share with others. Hold the pedal to the floor for five seconds, then turn the key back to the "off" position (don't remove the key), then release the gas pedal. 1 Answer. Testing and troubleshooting the throttle position sensor (TPS) on your Ford or Lincoln car, pick up or SUV is an easy thing to do. You will need to squeeze the bottom side of the connector while pulling it away from the sensor to make it release.There are two Torx head screws holding the sensor to the throttle body. Just tried this. It feels like a new truck! Failure to do so will result in poor performance, incorrect idle RPM and unpredictable throttle response. Wait 2 mins. This article discusses some easy and simple ways to learn how to clean a throttle position sensor in your car. #Step 6: If the outage voltage is okay, then tighten all bolts for the complete installation of the throttle position sensors. 2) After 3 minutes, turn the engine off and leave it off for 60- seconds. Press J to jump to the feed. Posted by Hesther Johnson on Nov 15, 2018. 2011 5.0L 4x4 -- untested (will update after I try it). Thanks for the info. 5) Once again wait 10 seconds. 5. Next you will have to remove the two hoses from the coolant bypass. Make sure that accelerator pedal is fully released: 2. This video covers testing a TPS unit with both a digital volt meter (multi-meter) and an oscilloscope.If you have any questions or comments please leave them in the comments section below...Andy Mechanic! Step 2 Locate the markings on the connector that indicate the positions. Equipment Needed: The following tools are needed: Flat bladed screwdriver Turn the ignition switch in the Jeep to the "On" position but do not start the engine. Code errors can cause … 3. It is a good idea to clean the throttle body (throttle blade and bore) with carburetor cleaner spray occasionally. The thread from f150forum says to repeat twice. The same would be taught to you in the content that follows, so read on… The basics – we all know. 3. A throttle position sensor refers to a sensor that monitors the throttle’s position in an internal combustion engine. According to the thread on that forum, it should work in your '04.I'm trying it in my '11 in a few hours, stuck at work right now. Want Answer 1. If the throttle position sensor ... #Step 5: Reconnect the throttle sensor harness, and restart the engine when done. Using needle nose pliers, compress the hose clamps. It sends input to the electronic engine control so that ignition and fuel injection timing can be adjusted for proper engine operation. Turn the key to the on position(engine off) 2.Slowly depress the gas pedal all the way to the floor. Popular Answer. I just replaced my throttle body and tps about a week ago. I have replaced the unit 2 times and writing once and the … 1. Clicking this will make more experts see the question and we will remind you when it gets answered. To reset the computer after replacing the throttle position sensor, do I take the positive or negative battery cable off the battery for 5 minutes.. If you follow the air intake tube from the air filter to the motor, you will find yourself at the throttle. Picture a little module in the car that reads how far down you have pressed the gas pedal. How do i reset my throttle position sensor on my 2010 JOURNEY. Press the gas pedal to the floor with the key in the "on" position. Don’t attempt this if you’re uncomfortable working with electricity, as removing the wrong fuse or cable from your battery could be dangerous. If you have determined you have a faulty TPS, you must pay attention to which style of sensor you have. Turn ignition switch is “ON”. If so the TPMS sensor is in each wheel and is part of the valve stem. Level 3: An expert who has achieved level 3 by getting 1000 points. The easiest way to reset your throttle position sensor is to unhook the negative cable from your battery for up to five minutes or to remove the fuse for your engine control module. This in turn effects the output voltage signal sent to the ECU.As a result the ECU 'thinks' that the actual position of the throttle valve is more or less than it really is (usually more), it then basis its fueling calculations on the 'wrong' throttle position ultimately leading to excessive (or insufficient sometimes) fueling.Knowing the correct way how to testing a TPS is very important, checking throttle closed output voltage, throttle wide open voltage and the progressive change in voltage as the throttle is opened and closed slowly.Any minor 'glitch' in the voltage output, be it a spike (higher) or dip (lower) voltage can indicate a problem with the internal track.If any of these specifications are suspect then the unit must be replaced. I have heard both but only done the positive one. Drive the car as you always do. I have an 04 and I'm curious to try it. However, do note that a bad throttle position sensor can cause inability to shift up, rough or slow idle and lack of power when accelerating. This procedure should be performed after the minimum idle air settings are already made (via the IAC reset procedure). No significant difference. Print this page; Share this page × Ad. Tried it on 13 f150. Technically you can still drive with a bad throttle position sensor. The throttle position sensor (TPS) on most vehicles is located in the engine compartment. Throttle position sensors are one of the common causes of surging, stalling and poor engine running. The throttle position sensor can be located on the firewall portion of the throttle body. Carefully pull the sensor out of the throttle body once these screws are removed. It can also cause problems when changing gears, or setting base ignition timing. Take the throttle body off the intake manifold. I had a big deadzone in the beginning of the gas pedal, did this and noticed immediate improvement so thought I would share with others. How do I reset my Throttle Position Sensor (TPS) in my Honda civic 2011. Today we're replacing, and adjusting, a throttle position sensor. how do you reset the throttle position sensor on a Ford Taurus 3.8 1992 Idle Air Volume Learning (Throttle Position Learning) Following on from a couple of previous videos covering the testing of these units. for a full alignment. Turn the key to the off position and repeat the cycle 3 times. Locate the connector on the back of the throttle position sensor but do not unplug it. Here’s the throttle body relearn procedure. Shops perform a Honda throttle body reset with a scan tool, but you can perform it manually by following this procedure: 1) Turn the ignition key to the RUN position for 2-seconds. Clicking this will make more experts see the question and we will remind you when it gets answered. Quickly release the gas pedal, so that it come back up on its own Posted by Anonymous on Mar 18, 2015. For most drivers; problems with the throttle position sensor are rather exotic compared to more common problems. The tire must be broken down and seperated from the rim you will need a garage with a tire changer for this. First, disconnect the electric connector from the sensor. Again a special tool is needed for this. The new sensor just simply screws in place and is torqued down as stated in the specs and recoded for your vehicle. Remove all the nuts and bolts and disconnect all the cables and lay them aside. This will cause the computer to reset the idle speed and may solve your problem. A simple multimeter will suffice and in this article I'll take you thru' the whole diagnostic process step by step. There is no way to stop the carbon buildup. Turn the key to the on position(engine off) 2.Slowly depress the gas pedal all the way to the floor. Print this page; Share this page × Ad. Position "2" is one position before the car engages and starts. Throttle Position Sensor Discussion in 'Engine & Performance' started by OklaHemi, Oct 31, 2010. Resetting is sometimes all that is required to restore your sensor. Comment; Flag; More. 4. Age: 40 Posts: 2,340 Likes Received: 13 Joined: Jul 2, 2010 Location: Central PA Ram Year: 2005 Engine: 5.7 Hemi. 7) Then press the pedal down and start the car up. It acts like a brand new truck now. Quickly release the gas pedal, so that it come back up on its own. Should the total number of times you depress the pedal be 3 or 4 times, or does it matter? Press question mark to learn the rest of the keyboard shortcuts. spy1309. In park, throttle seems pretty instantaneous now, will tell for sure once I take her for a drive. https://www.f150forum.com/f4/throttle-position-sensor-reset-166991/index2/. 2) Start the engine and run it at 3,000 RPM until the radiator fans come on. This sensor can fail gradually, or all at once. You should now have your throttle response reset. If you’ve never done this, have any throttle issues, any idle issues or use cruise control a lot I would recommend doing this. Try resetting the TPS: 1) Insert ignition key and turn to "ON" (not start). A throttle position sensor is similar to the motor cortex in the human brain, it controls one of the most important components of the car that keeps your engine running like a throttle body. What Does a Throttle Position Sensor Do? Step 3 - Remove the Nuts. 6. I’m pretty sure the minimum is 3 times to work, but if you do 4 it will still be okay as long as you start the engine after, New comments cannot be posted and votes cannot be cast. As reference: Optima idles high after Throttle Position sensor replacement. 1 Answer. Being a very important part of the car’s engine, it is vital that you learn to do this job correctly. 6) Then release the pedal. If you tried it howd it work for your truck i have an 08. 3) Start the engine again and let it … The amount of buildup in the back end of the throttle body was horrendous. Some older cable-actuated throttle bodies have separate throttle position sensors that must be adjusted before installation. How do you reset throttle position sensor - Cars & Trucks. I didn’t even know I had an issue but tried this anyway. Page 2 of 5 ... ill see if i can find the reset thing Nov 1, 2010 at 10:58 AM #13. glass3222 Senior Member. Unfortunately, a TPS cannot be repaired as it is a tiny sensor but the good news is that a new sensor “usually” isn’t too expensive so you can get back on the road soon enough. paceguy on December 21, 2012. place ignition in run position with out starting,depress gas pedal and release within 2 seconds (1up,1down) you should hear a confirmation ding if done properly,the throttle control should now be reset to … Jose Nixon. Throttle Valve Closed Position Learning. 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