Results should be as follows: DCS and Series carts have a signal range of 0.4-0.6v through 1.5-1.7v. EZ-GO Inductive Throttle Sensor - ITS - Big O's Golf Carts I put new batteries in it and it ran great for a couple of days. The reading should move smoothly to about 1.5 volts.If the reading is incorrect, The Throttle Sensor is defective.MOTOR UNWANTED CONTINUITY TESTThe following tests can assist in troubleshooting.Disconnect all wires to the motor and label themMake sure none of the terminals are grounded to the motor or cart (F1 terminal to motor frame) You should have continuity present between F1 and F2 and A1 and A2 but NOT BETWEEN ANY A and ANY F Terminal.If any of these test fail, the motor will not operate correctly. It was adding enough dc resistance to the circuit to throw off the amount of impedance variation provided by the ITS. Press the Pedal down to the floor, full throttle and you should see 6 volts.For Alltrax SR, SPM, SPB, AXE & NPX controllers, measure the voltage between the two throttle pins (see pictures below) with the key on and the peddle depress just enough to active at the foot switch. You are using an out of date browser. DCS controller testing and ITS throttle test. Whats the micro switch do? Tell you how to install a golf cart carburetor, Tell you how to test the golf cart ignition coil, Tell you how to install and test golf cart axles, Tell you how to install golf cart resistors, Tell you how to install golf cart fender flares, Tell you how to install a golf cart ignition coil, Start by jacking up your golf cart to get easier access to this part of the carts bottom, Identify the six- or 10-pin connector and carefully pull it out so that you can measure the pins, Put the key in the On position in your Run/Tow switch on the cart, Switch the F/R switch into a forward position to test your cart, Place your voltimeter testing pins on the throttle pins to see how much voltage you get, When the cart is running with no throttle, you should get about 10 volts here, Have somebody push the pedal down to the floor and then take the voltage reading again, At this point, you should have a reading of six volts or so from your voltimeter, Pay attention to the voltage amount if you get higher than 10 at any point here, If you have a reading of 12 volts, your sensor is faulty and must be replaced ASAP, By contrast, a voltage reading of 14 indicates a broken wire on your throttle, Take off the rocker panel on the drivers side of your cart, Lift up the floor mat and look for a cutout on the floorboard, Remove the cutout and take off the screws from the pedal box, Find the inductive throttle sensor and remove its connecting screws, Place a new sensor in its place and replace everything you removed. This circuit consists of a series of switches and is easily traced using the solenoid activation circuit diagrams available on the forum. The voltage reading must be between 14 and 16 volts. (This probe will on the post for the rest of the testing procedures) Connect (+) probe to the Battery Pack Positive (+) battery post. It works along with the speed controller and other similar parts to ensure that you get enough power for your cart whenever you run it. The purpose of having the solenoid engaged is to send current through the solenoid mains from battery B+ to controller B+. EZGO ITS Throttle Problems And AdjustmentsThrottle Voltage Check With Alltrax ControllersTo verify that the Inductive Throttle Sensor (ITS) is working correctly with the Alltrax controller you will need to measure the throttle inputs voltage at the controller and also at the ITS throttle to make sure they have the same readings.Make sure the cart is jacked up so you can run the wheels. The method of taking measurement differs depending on the type of controller. Remember to keep a hold on the slide end using a 9/16-inch open-end wrench. When the small terminals have (+) and (-) to them the solenoid should CLICK and pack voltage should be present at both large terminals. These readings are true for the Curtis control. The bad spots caused the cart to hit places where it would jump and not provide a smooth transition from low speed to high speed. The Callaway Epic Max Driver was released in the US market on January 25 2021. Order within 44 mins Select delivery location In Stock Qty: 1 Buy Now Payment Secure transaction Ships from Amazon Sold by 10L0L Parts Returns Eligible for Return, Refund or Replacement within 30 days of receipt Payment Secure transaction We work hard to protect your security and privacy. 8:43 am (Last Updated On: June 6, 2022) How to Test EZGO inductive throttle sensor You can test your EZGO inductive throttle sensor by checking the following: Throttle voltage using Alltrax controllers. Good.Since the controller provides this signal different controls will show different voltages. That is about all I know about golf carts. You can raise the cutout and take off the screws that keep the lid in place on the pedal box. Proximity detector. If the voltage goes to 14-16 volts, the sensor is faulty.If the voltage remains below 14 or above 16 volts, the controller is faulty.RECONNECT the (6) six pin connector.Place the (+) probe on the white wire terminal of the six pin connector. Keyword Golf cart parts Axles,belt,Brush Guards, Bumpers, Bars & More,carburetor,Cargo Boxes,DISC BRAKE SYSTEMS,DRIVE CLUTCH,ELECTRIC PERFORMANCE PARTS,Fans & Blowers,fender,Floor Mats,Gas Performance Parts ,GEAR,Heaters,Horns,Hunting Accessories,Ignition Coil,Lift Kits,Light Kits,Mirrors,Radio Systems,Rear Seats,Seat Belts,Steering Wheels,Storage Covers,Tops and Roof Supports,Tuned Exhausts,Wheels and Tires and rim,Windshields, Teach you how to test and replace the EZGO inductive throttle sensor. To verify that the Inductive Throttle Sensor (ITS) is working correctly with . If you are using a brick to hold the pedal down for testing put an appropriate amount of wood or ? Loosen the 1/4-inch jam nut using a 7/16-inch open-end wrench. They are susceptible to water ingress which causes corro. However, ironically, just last week I found one that wouldnt come up to full speed and it turned out to a bad crimp connection on the ITSs connector to the Motor Speed Controller. It must be 2.7V +/-0.5V when the pedal is fully pressed. Now when I turn the key the Solenoid (which is new) clicks but when you press the pedal nothing happens. Page 192 E-Z-GO Division of Textron Inc., 1451 Marvin Griffin Road, Augusta, Georgia 30906 . Teach you how to test and replace the EZGO inductive throttle sensor All Rights Reserverd. Did you try the connector mentioned in post #2? FirstIdentify your drive system. Repeat the above process a few times so that the 1/4-inch jam nut is backed off by many turns. The inductive throttle sensor in an EZGO is a part of the electrical system of the golf cart and is connected through a wiring harness to the direction selector. The reading should be in the 0.45V to 0.53V range when the micro-switch gets activated. Amazon.com: Ezgo Inductive Throttle Sensor yamaha golf cart potentiometer . Choose one set or the other to test. They are not intended to be viewed as professional or legal advice. (Bad controller)If the test are good for the solenoid and controller operation, and the cart does not go, the problem may be in the forward and reverse switch (F&R) or the motor. If not check meter settings and test a different switch. You may require a spray contact cleaner to clean the contacts. Connection with the 4-wire Molex plug. Rocker switch testThe rocker switch F&Ron Sepex carts has power in on the center pin and power out on 1 of the 2 outer pins when each directionis selected. Take off the cover and also the four screws that hold the plastic cover of the pedal box in place. Release the accelerator pedal slowly. Pull the 6-pin or 10-pin connector backward so that the pins are exposed just enough to measure them. Remove the rocker panel insert that is present on the driver side. The reading should be in the 0.45V to 0.53V range when the micro-switch gets activated. The micro switches are simple 2 wire on/off switches. Keep the positive probe of the multimeter above the red wire terminal of the six-pin connector. HotRodCarts Cartaholic. If I let it sit about a day without using, it would then work normal again for a couple of days. Remember to jack up the cart and take care not to short between pins when taking the measurements, as the controller may get damaged. Check it for corrosion and/or poor connections. Take the voltage reading between both the throttle pins. The method of taking measurement differs depending on the type of controller. You might be interested to know that you can actually test a throttle position sensor using the Arduino and just three wires. Replaces OEM part number: 25854-G01. If (+) and (-) are not present at the small terminals when the pedal is pressed, a problem exists within the solenoid activation circuit. Adjust the switch cam either outward or inward so that the clicking of the micro-switch takes place before the slide tube makes its entry into the ITS when the pedal is depressed. Don't short between pins when doing measurements, you could damage the controller.For Alltrax XCT, DCX & NCX controllers, you need to pull the 10 or 6 pin connector back just enough to expose the pins to measure them. EZGO ITS Inductive Throttle Sensor - YouTube The Inductive Throttle Sensor (ITS) sends the throttle position signal to the controller. Therefore, its increase or decrease in the impedance of the circuit it provides to the Motor Speed Controller, is smooth. The bad spots caused the cart to hit places where it would "jump" and not provide a smooth transition from low speed to high speed. Thank you for visiting the jungle explorer channel. Place the positive probe of the meter on the white wire terminal of the ITS. Pay particular attention to Notices, Cautions, Warnings and Dangers. (This reading is the Battery Voltage)Connect (+) probe to the battery side of the solenoid's large stud.The same voltage should be present. The hall effect sensor I tested was a throttle position sensor from . Is this any symptoms of a bad Inductor Throttle Sensor/ Microswitch under the floor mat in pedal box? The ITS (or ITPS as I call it) was incorporated to eliminate the age-old problem with the potentiometer (its predecessor) getting bad places on their resistive strip that the wiper goes across. The ITS micro switch activates the solenoid when you press the throttle pedal in forward and reverse but has nothing to do with switching between the two. Inductive Position Sensors: Accelerator Pedal Controlled Throttle Body Smart Actuator Microchip Technology 64.2K subscribers 6.5K views 2 years ago http://www.microchip.com/design-cente. Appreciate the help! PDS TEST AT THE 10 PIN CONNECTOR OF THE CONTROLLERPlace the (+) probe on the red wire terminal of the connector.If battery voltage is not present, the red wire between the Run-Tow/Maintenance Switch and the Ten Pin Connector is faulty.Place the (+) probe on the black wire terminal of the connector. There are several drive systems. Where is this box located at? Release the accelerator pedal slowly. The voltage reading must be between 14 and 15 volts. If the voltage reading is 12 volts, its an indication of a bad ITS unit. You can test this by unplugging and plugging the connector repeatedly a few times. In both cases, move the key switch to the forward direction and press the accelerator just to the point of activating the solenoid. Electric EZ GO Marathon, Medalist, TXT and RXV. SPM-***** EZ PinsSPM***** EZ controllers the throttle pins are 2 & 3 on the left set, or 1 & 2 on the smaller pins on the right. The super lube comes in a gray squeeze tube. I have a 2002 ez go txt . Inductive Throttle Sensor 36V 70 Series Solenoid Accelerator Pedal Micro Switch Accelerator Micro Switch with Roller Golf Cart Rear Leaf Spring Golf Cart Steering Rack Outer Ball Joint ; Fit Models : EZGO TXT, DCS/PDS,Medalist : EZGO TXT, Marathon,Medalist : EZGO TXT Marathon PDS/DCS : EZGO TXT, Marathon,Medalist : EZGO TXT : EZGO TXT Depress the pedal slowly. This would go on on and off for a few days, it would run fine for a few, then die out and not run at all for a day or so. All of these switches must work before the (+) side of the solenoid activation is delivered to one of the small posts (red wire). Now slowly depress the pedal and watch the reading, it should go down tonearly 0 volts. Thanks. If the voltage is the same as the battery voltage with the resistor disconnected the solenoid contacts are welded, replace the solenoid.Solenoid test is done with the resistor removed from one large terminal. TEST AT THE 10 PIN CONNECTOR OF THE CONTROLLER. A visual inspection is best. You can test your EZGO inductive throttle sensor by checking the following: This involves measuring the throttle inputs voltage at the ITS throttle and the controller and ensuring that they are the same. Four contacts are stationary in the switch housing. Throttle 2. RUNNING. I have been enjoying golf for 15 years and love sharing my tips and knowledge of the game with everyone. A voltage reading of 14 volts indicates the presence of a broken wire connected to the throttle. The throttle signal should start at 10 V and go down to 6 V. If the signal is out of range the controller will not work and the ITS sensor must be replaced. Teach you how to test and replace the EZGO inductive throttle sensor Keep the positive probe of the multimeter above the black wire terminal of the six-pin connector. The battery pack should always be above 36v for 6/6v batteries or 48v for 48v systems. If you dont get this reading and the voltage is below 14 volts, the ITS may be defective. The information on this website has not been verified for accuracy and should only be used for general information purposes only. The only thing that happens in reverse is that the orange wire that goes to the Motor Speed Controller is activated by the F/R microswitch and tells the controller to operate at half speed. Ideally, the reading should show a smooth increase from 0.45 to 0.53 volts range to 1.5 to 2.6 volts range. throttle potentiometer symptoms, Golf cart parts Axles,belt,Brush Guards, Bumpers, Bars & More,carburetor,Cargo Boxes,DISC BRAKE SYSTEMS,DRIVE CLUTCH,ELECTRIC PERFORMANCE PARTS,Fans & Blowers,fender,Floor Mats,Gas Performance Parts ,GEAR,Heaters,Horns,Hunting Accessories,Ignition Coil,Lift Kits,Light Kits,Mirrors,Radio Systems,Rear Seats,Seat Belts,Steering Wheels,Storage Covers,Tops and Roof Supports,Tuned Exhausts,Wheels and Tires and rim,Windshields, Teach you how to test and replace the throttle sensor. If the readings are not within the range specified above, it is an indication that the ITS is faulty and needs a replacement. a throttle position translator in the controller. The other option is to use marine-grade butt splices or filling the connector with silicone dielectric grease before crimping. You can better your golf shots by adjusting Why are golf carts useful? Connect (+) probe to B+ terminal.The reading should indicate approx. Jungle Explorer 17.9K subscribers Join Subscribe 575 Share Save 83K views 3 years ago This Description. Put the meter on the pack and try to go. If it was bad it wouldn't move at all. Is this an old problem or a new problem after you replaced everything mentioned? If not, inspect all solenoid and battery cables.DISCONNECT battery bl(+) wire and unplug the "Run,Tow/Maintenance switch.Perform a continuity test on wires 1 and 2, 3 and 4 TO THE CONTROLLERTurn the key switch ON and place the gear selector in Forward.Connect (-) probe of meter to Battery Pack Negative (-) post. The ITS works EXACTLY the same way in forward as it does in reverse. However, golf carts Hi there. The ITS is used along with the carts electric speed controller like PDS, DCS and Series. Two of the wires are for the throttle microswitch, and two are for the ITS. RE-CONNECT CABLE AFTER COVER IS REMOVED.These tests are to be conducted after making sure all wires and cable connections are clean and tight.Battery pack MUST read 36v to 38vPLACE THE REAR OF THE CART SECURELY ON JACK STANDS FOR SAFETYConnect (-) probe of meter on Battery Pack main Negative (-) post. This fits your . This configuration allows for three configurations; forward, neutral, and reverse. If its above 15 volts, the controller may be faulty. If the voltage starts at full pack and goes down near zero when the pedal is depressed and the motor is not responding then the problem lies in the high amperage side of the drive circuit. If the voltage reading is 12 volts, its an indication of a bad ITS unit. If the voltage drops significantly (6-8v) you have a battery problem If no voltage drop you have a connection or component failure. Switch the F/R switch into a forward position to test your cart Place your voltimeter testing pins on the throttle pins to see how much voltage you get When the cart is running with no throttle, you should get about 10 volts here Have somebody push the pedal down to the floor and then take the voltage reading again Connection with the 4-wire Molex plug. Check if the cart moves smoothly as you continue to depress the pedal. DC power 4.3 - 5.0W (3xAA battery) 3. If the ITS is bad the golf cart will be jerky when accelerating or not move at all. EZGO EXPRESS L4 ELECTRIC VEHICLE SERVICE MANUAL | ManualsLib Fix it in position by fastening the circular pins and clips. Ernie loves documenting interesting facts about golf. It is possible to have a positive continuity test that will not hold up to actual use. If its above 15 volts, the controller may be faulty. Throttle voltage using Alltrax controllers Then randomly it would slow down to a crawl, then when you turn the key on and press the pedal nothing happens. For Series and DCS carts, the signal range should be between 0.4 to 0.6 volts and 1.5 to 1.7 volts. It must be 6 volts. Ensure that the F/R switch is in the forward position. FORWARD & REVERSE SWITCH aka F&RThe forward and reverse switch is a simple Rotary device. If you don't get full battery pack voltage. Includes (1) high quality inductive throttle sensor (ITS) Replaces your worn or broken factory speed sensor. Ive put the meter to everything in sight. May 20, 2022 #4 Under the floor mat on the drivers side behind the throttle pedal. If you have not done so - go to the speed controller main page for flow chart identification. Take the voltage reading between both the throttle pins. Golf Cart Repair and Golf Cart Troubleshooting Q&A. 10L0L Inductive Throttle Sensor for EZGO Electric Golf Carts 25854G01 Voltmeter testing from M- to B+ (with F/R in F). Other times the solenoid would "click", but it wouldn't go, meaning one or both wires to the ITS were not making good contact in the Molex connector. One potential problem area is a 4 wire Molex plug that connects the throttle box cable to the wiring harness. After doing the appropriate steps given above, the actions listed below can help you confirm if the inductive throttle sensor (ITS) in your EZGO golf cart is defective and needs a replacement. This can be checked with your voltmeter by putting the black test lead on the battery pack main negative and the red test lead on the small posts with the yellow wire. They open and close mechanically. When removing the speed sensor, unplug all the cables that are on the backside of the motor. Multimeter or Voltmeter Electric Throttle Test In Easiest Way R4V5 492 subscribers Subscribe 92K views 5 years. It's also possible to lose power at a certain position of the throttle, usually full throttle. Home: FAQ: Donate: Who's Online . Put F/R lever in Forward and connect the Black test lead to the B- terminal on the controller and connect the red test lead to the M- terminal on the controller. The ITS (or ITPS as I call it) was incorporated to eliminate the age-old problem with the potentiometer (its predecessor) getting bad places on their resistive strip that the wiper goes across. Take a digital multimeter and set it to the volts reading. And what is the battery pack voltage reading when the cart is traveling 1mph with the pedal to the floor? Typically, the speed sensor can be found on the backside of the motor. 2004 TXT 36V Series Cart. The author(s) and owner of of golfstorageguide.com are NOT trained electricians, mechanics or technicians. It's probably a long shot. A simple voltage check will verify operation.MOTOR UNWANTED CONTINUITY TESTThe following tests can assist in troubleshooting.Disconnect all wires to the motor and label themMake sure none of the terminals are grounded to the motor or cartWith your meters set on ohms, you should have continuity present between F1 and F2, and between A1 and A2 but NOT between any A and any F Terminal.If any of these tests fail, the motor will not operate correctly and should be repaired or replaced._________________________ ______________________________ELECTRONIC SPEED CONTROL - DCSDCS: Pin-1 (white wire) 0.4V to 0.6V pedal up and 1.50V to 1.75V pedal down.PDS: J4 Pin-3 (black wire) should be 0.7V to 1.3V when solenoid clicks and 2.5V to 3.3V when pedal is on floor.ALWAYS DISCONNECT NEGATIVE BATTERY CABLE BEFORE REMOVING CONTROLLER COVER. With the key On, tow run On and the F/R in forward position measure the voltage between the two throttle pins (see pictures below). Is it the same circuit for forward and reverse ? If there is no battery voltage, the red wire between the connector and the solenoid is faulty. Slowly depress accelerator pedal until the solenoid engages. There are several drive systems. 10L0L Golf Cart Inductive Throttle Sensor for EZGO Electric1994 & Up 25854G01,TXT,PDS Inductive Throttle Sensor. The controller then uses this information and determines how much energy to release to the motor. E-Z-GO Inductive Throttle Sensor from Buggies Unlimited You should always have pack voltage (+) on the side connected to the batteries. How to test a Throttle Position Sensor TPS #1203 - YouTube The reading should be 0.1 to 3 volts less than battery voltage.If the reading is more than 3 volts less the battery voltage, the resistor is faulty.If the voltage is the same as the battery voltage, replace the solenoid. Check the voltage reading on the multimeter. Never had it go slow, but with bad intermittent connections Electric EZ GO Marathon, Medalist, TXT and RXV. The solenoid should be engaged anytime the pedal is depress, whether that is a small amount or pushed to the floor.CAUTION. Keep the positive probe of the multimeter above the red wire terminal of the ten-pin connector. Thread Tools: Display Modes: 01-23-2016, 06:23 PM . If those two voltage don't match, either the controller isn't being told to open up fully (throttle issue) or the controller isn't doing what it is being told to do.
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