Check it for corrosion and/or poor connections. I regret there is not enough time in a day for me to personally walk everybody through their cart diagnostics. The method of taking measurement differs depending on the type of controller. The ITS of an EZGO PDS is housed under the floorboard. If this voltage does not exist when the pedal is pressed then you have a problem in the solenoid activation circuit. The reading should be slightly above 14 volts but LESS than 16 volts.If the voltage is below 14 volts, the Throttle Sensor MAY be faulty. The hall effect sensor I tested was a throttle position sensor from . There are several drive systems. If there is no battery voltage, the red wire between the connector and the Run/Tow switch is faulty. 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. DCS controller testing and ITS throttle test. Take the voltage reading between both the throttle pins. It must be 2.7V +/-0.5V when the pedal is fully pressed. under the pedal to avoid depressing the gas more than is needed to engage ( close) the solenoidIf you don't get full battery pack voltage, move the red test lead to the A1 terminal on the motor, then to the A2 terminal, then to the C terminal on the F/R switch, then to the B terminal on the F/R switch, then to the S1 terminal on the motor, then to the S2 terminal on the motor, then to the D terminal on the F/R switch, then to the A terminal on the F/R switch, then to the B+ terminal on the controller, then to the Controller side large terminal on the solenoid, then to the battery side large terminal on the solenoid and finally to the main B+ terminal on the battery pack.Stop at the point where you find the battery pack voltage and the problem will be between there and the last place checked that didn't have it. How to test a Throttle Position Sensor TPS #1203 - YouTube However, golf carts Hi there. 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. If you are using a brick to hold the pedal down for testing put an appropriate amount of wood or ? Check the voltage reading on the multimeter. The voltage reading must be between 14 and 15 volts. If its above 15 volts, the controller may be faulty. What does the Inductive Throttle Sensor do on a 1998 EZGO TXT electric golf cart? Check battery voltage. If its not working what would be the symptoms ? How to replace an EZGO Golf Cart Inductive Throttle Sensor. If the reading is more than 3 volts less the battery voltage, the resistor is faulty. Loosen the Allen screw using a 5/64th Allen wrench. Loosen the 1/4-inch jam nut using a 7/16-inch open-end wrench. #10. tests attached below. (This reading is the Battery Voltage)Connect (+) probe to the battery side of the solenoid's large stud.The same voltage should be present. Voltmeter testing from M- to B+ (with F/R in F). Proximity detector. If (+) and (-) are not present at the small terminals when the pedal is pressed, a problem exists within the solenoid activation circuit. See. RXV throttle Pedal Test - Buggies Gone Wild If you have not done so - go to the speed controller main page for flow chart identification. Place the negative probe of the meter on the B- terminal of the battery. The reading should be 1V +/-0.3V when there is a clicking action of the solenoid. EZGO ITS Throttle Problems and Adjustments - EV Drives The battery pack should always be above 36v for 6/6v batteries or 48v for 48v systems. Trace wires from pedal box in battery compartment and locate a small four pin connector. It might be the inline connector between the pedal box and controller that contain the microswitch and Inductive Throttle Sensor (ITS) circuits. . I put new batteries in it and it ran great for a couple of days. 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. You are using an out of date browser. QUICK EASY TEST. However, if the solenoid does click but doesnt go, one or both the other wires connected to the ITS may have failed to make proper contact with the Molex connector. Now slowly depress the pedal and watch the reading, it should go down tonearly 0 volts. You can test your EZGO inductive throttle sensor by checking the following: Throttle voltage using Alltrax controllers. $2399. If you don't get full battery pack voltage. The 4-wire Molex plug connecting the wire harness and the throttle box cable is more exposed than the other similar type connectors. They are susceptible to water ingress which causes corro. Turn the key to the ON position and release the accelerator pedal. 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. 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. I should have specified, marine grade butt splices, which have built in heat shrink. Press the acceleration pedal fully to the floor at full throttle and take the voltage reading again. This fits your . About this item . 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. Whats the micro switch do? Throttle position sensors are one of the common causes of surging, stalling and poor engine running. A small metal linkage rod activates a micro switch and plunges into this sensor when you depress the pedal. If the voltage rating at the controller is 12 volts when measured as mentioned above, the ITS is defective. Take the EZGO golf cart for a test drive and check if you can hear the solenoid clicking when the accelerator pedal is depressed. 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. I have had good luck keeping corrosion out of butt connectors by filling the connector with Super Lube silicone dielectric grease prior to stuffing the wire in and crimping. Take the voltage reading between both the throttle pins. Under NO circumstances should you attempt to fix your golf cart on your own. EZGO Speed Sensor Troubleshooting (Complete Guide) If you choose to use or follow any of the information in this video, you do so at your own risk and agree that you are responsible for your own actions. Fix it in position by fastening the circular pins and clips. You guys would know better than I would. You should hear the closing of the solenoid and see it get lit up with an LED light. Or fastest delivery Fri, May 19. (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. This device can be used with 5-pin electric speed controllers and on vehicles with the DCS (Drive Control System) and PDS (Precision Drive System) controllers. To verify that the Inductive Throttle Sensor (ITS) is working correctly with . One major problem that youre likely to face if the inductive throttle sensor isnt adjusted properly is with respect to acceleration. This Description May Contain Affiliate Links. 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. 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. 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. Is this any symptoms of a bad Inductor Throttle Sensor/ Microswitch under the floor mat in pedal box? Place the positive probe of the meter on the white wire terminal of the ITS. Trace wires from pedal box in battery compartment and locate a small four pin connector. Series & DCS carts should read 0.4 - 0.6 through 1.5 - 1.7 volts, PDS carts should read 1.0v - 2.7v (+/- 0.5v). You should see 10 volts on the throttle pins. To access the ITS, youll have to take off the rocker panel from the drivers side and lift the floor mat upwards. They are susceptible to water ingress which causes corrosion which in turn effects the resistance of the sensor at certain angular positions. If the signal is out of range the controller will not work and the ITS sensor must be replaced. , move the red test lead to the A1 terminal on the motor, then to the A2 terminal, then to the C terminal on the F/R switch, then to the B terminal on the F/R switch, then to the S1 terminal on the motor, then to the S2 terminal on the motor, then to the D terminal on the F/R switch, then to the A terminal on the F/R switch, then to the B+ terminal on the controller, then to the Controller side large terminal on the solenoid, then to the battery side large terminal on the solenoid and finally to the main B+ terminal on the battery pack. $2599 FREE Returns FREE delivery Friday, June 2. 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. If no, the solenoid has failed. All Rights Reserverd. Thread Tools: Display Modes: 01-23-2016, 06:23 PM . With the resistor in place the reading should be 0.1 to 3 volts less than battery voltage. This must typically be 10 volts. 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. However, the test will not guarantee that the contact is good enough to withstand high amperage. For PDS carts, the voltage must be between 1.0 +/-0.3 volts and 2.7 +/-0.5 volts. 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 belowAndy Mechanic! Remove the wire connection behind the sensor. If its above 15 volts, the controller may be faulty. You should see 10 volts. In my case, I would sometimes get no solenoid activation, meaning one or both wires to the microswitch were not making good contact in the Molex connector. Microswitch not likely problem. Never had it go slow, but with bad intermittent connections Electric EZ GO Marathon, Medalist, TXT and RXV. It just goes in forward and reverse at about 1 mph. Most of the conversations here assume a certain level of experience with DC electric exists.When I say check to see that positive and negative exist at the small terminals. It functions inside the pedal box. Testing throttle sensors with Arduino Copyright 2022 IS GOLF CARTS. This configuration allows for three configurations; forward, neutral, and reverse. Golf Cart Speed Control Alltrax DCX EZGO GOLF CART WON'T MOVE!TEST WITH NO HANDHELD) DONT RUN OR INT. Keep the key and Run/Tow switch in ON position. RXV throttle Pedal Test Electric EZGO. Use this information at your own risk. Copyright 2022 IS GOLF CARTS. The switches are activated in this order: Reed switch F&R micro switch(ms) key switch Foot or pedal box switch. If there is no solenoid activation, one or both wires connected to the microswitch fail to make proper contact with the Molex connector. 0 volts with the resistor REMOVED and the pedal not pressed in the last 15-30 minutes. (This probe will on the post for the rest of the testing procedures) Connect (+) probe to the Battery Pack Positive (+) battery post. Ive done checked everything! Diagnostic testing for Ezgo Solid State speed Control Systems. They open and close mechanically. The voltage reading must be between 14 and 16 volts. You should always have pack voltage (+) on the side connected to the batteries. You can test this by unplugging and plugging the connector repeatedly a few times. This can be checked with your voltmeter by putting the black test lead on the battery main positive in the red test lead on the small posts with the blue or black wire.This can Also be tested by putting a test lead on each small terminal and pressing the gas pedal.The meter should read 36 V when the gas is pressed. 89. OEM Curtis controller. Press the acceleration pedal fully to the floor at full throttle and take the voltage reading again. Ideally, the reading should show a smooth increase from 0.45 to 0.53 volts range to 1.5 to 2.6 volts range. The ITS is used along with the carts electric speed controller like PDS, DCS and Series. The other option is to use marine-grade butt splices or filling the connector with silicone dielectric grease before crimping. If you dont get this reading and the voltage is below 14 volts, the ITS may be defective. How to Test and Replace EZGO Inductive Throttle Sensor I have a 2002 ez go txt . Golf Cart Speed Sensor Troubleshooting (EZGO, Club Car, Yamaha) Proximity detector. The EZGO ITS sensor is not a Hall-Effect sensor. 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 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 would be best to go in for replacing the unit. If the voltage rating at the controller is 12 volts when measured as mentioned above, the ITS is defective. The other option is to use marine-grade butt splices or filling the connector with silicone dielectric grease before crimping. If its above 16 volts, the controller is likely to have gone bad. Used on 1994-current E-Z-GO Electric TXT, Medalist, 875, 881, ST Sport, ST Sport II, ST Express, Clays Car, 4/6-Passenger Shuttle, Shuttle 950, Titan, and Workhorse-MPT (Multi-Purpose Truck) 800/1000 Vehicles.The Inductive Throttle Sensor is an original equipment manufactured part designed for use on E-Z-GO Electric vehicles.Part of vehicle's electrical system that operates within the pedal box and is used with the electric speed controller, including Series, DCS and PDS controllersConnects to direction selector through wiring harness-------------------------------------------------------------------------------\rPlease Note: In the event that a product used in this video has been discontinued, the product link will be replaced with a comparable product from the same manufacturer if available.\r\rDISCLAIMER: This video and description may contain affiliate links\r\rThank you for visiting the jungle explorer channel. Two of the four wires are for the ITS and the other two are for the throttle microswitch. Throttle 2. The information on this website has not been verified for accuracy and should only be used for general information purposes only. 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. If there is no solenoid activation, one or both wires connected to the microswitch fail to make proper contact with the Molex connector. The switches are activated in this order: Reed switch F&R micro switch(ms) key switch Foot or pedal box switch. EZGO Inductive Throttle Sensor -------- https://amzn.to/2poKnZm Click on the SHOW MORE button below for more information. I will reply back. You must log in or register to reply here. These readings are true for the Curtis control. Ezgo brake pedal sticking 2000+ EZGO TXT 36v PDS. How to Determine the Year / Model and Serial Number of a Golf Cart. a throttle position translator in the controller. It seems to be more exposed than other Molex connectors, and corrosion can cause intermittent problems. If the ITS is bad the golf cart will be jerky when accelerating or not move at all. With the multi-meter set to continuity or ohms you can disconnect both sides of the switch and connect it to the meter. 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.And I mean that there should be 36 V negative at the small terminal with the blue or black wire at the same time. You should be able to feel the full power when the pedal is depressed fully. When the pedal is pressed fully at full throttle, the reading must be 6 volts. Thanks guys. Keep the positive probe of the multimeter above the red wire terminal of the six-pin connector. All Rights Reserverd. Turn key, solenoid clicks but does not move, will crawl at about 1 mph in both Fwd and Reverse. Either the solenoid didn't click, or when it clicked, it didn't go. The reading should be in the 0.45V to 0.53V range when the micro-switch gets activated. Table of ContentsHow to Test EZGO inductive throttle sensorThrottle voltage using Alltrax controllersAlltrax NCX and DCX controllersAlltrax NPX, AXE, SPB and SPM controllersConnection with the 4-wire Molex plugAt the six-pin connectorAt the ten-pin connectorEZGO inductive throttle sensor troubleshoo. I mean that there should be 36 V positive at the small terminal with yellow wire when you press the gas pedal with the key on and cart in gear. probe on the B- terminal, use the positive lead toprobe the white wire in the controller main molex connector. And there are different values for different drive systems with the Curtis control. The 4-wire Molex plug connecting the wire harness and the throttle box cable is more exposed than the other similar type connectors. You should always have pack voltage (+) on the side connected to the batteries. Teach you how to test and replace the EZGO inductive throttle sensor A foward or reverse issue would be a foward and reverse switch or a controller or a possible broken wire on the motor. yamaha golf cart potentiometer link to Callaway Epic Max Driver (Specs Guide), How to Test EZGO inductive throttle sensor, Throttle voltage using Alltrax controllers, Alltrax NPX, AXE, SPB and SPM controllers, EZGO inductive throttle sensor troubleshooting, How to adjust EZGO inductive throttle sensor (ITS), How to Test a Golf Cart Speed Sensor (Bad Sensor Symptoms), How to Test and Replace a Golf Cart Ignition Switch (STEPS), EZGO Speed Sensor Troubleshooting (Complete Guide), Titleist TS3 Driver Adjustment Guide + (CHART), Callaway Big Bertha Hybrid Adjustment Guide + (CHART). It's probably a long shot. where is the potentiometer on a golf cart However, if the solenoid does click but doesnt go, one or both the other wires connected to the ITS may have failed to make proper contact with the Molex connector. The micro switches are simple 2 wire on/off switches. Appreciate the help! All batteries are reading 6.7V while doing load test, it is showing 39V entering the controller per the meter. Replaces OEM part number: OEM 25854-G01 25854G01, Golf cart inductive throttle sensor connects to direction selector through wiring harness. This must typically be 10 volts. Thanks. The ITS adjustment can be done by following the steps given here using a few basic tools. I picked up the cart from a guy who was starting to restore it. You may require a spray contact cleaner to clean the contacts. If you have not done so - go to the speed controller main page for flow chart identification. It must be 6 volts. The super lube comes in a gray squeeze tube. Its alright to have some protrusion. 0:00 / 8:08 Intro How to replace an EZGO Golf Cart Inductive Throttle Sensor. Is this an old problem or a new problem after you replaced everything mentioned? The voltage reading must be between 14 and 16 volts. My name is Ernie Lo and I'm an avid golf fan! Throttle voltage using Alltrax controllers This involves measuring the throttle inputs voltage at the ITS throttle and the controller and ensuring that they are the same. Keep the positive probe of the multimeter above the black wire terminal of the six-pin connector. Connection with the 4-wire Molex plug. Two of the four wires are for the ITS and the other two are for the throttle microswitch. The Alltrax control uses a higher voltage. Dec 4, 2020. Page 76: Inductive Throttle Sensor (Its) Testing And Replacement ELECTRONIC SPEED CONTROL Read all of Section B and this section before attempting any procedure. If a stud has sunk or changed angle so it appears to lean then the complete switch must be replaced.Remove the center pivot shaft 9/16 nut from the backside of the F&R to remove the shaft and switch cam for inspection. Above 16 volts, the controller MAY be faulty.Separate the (6) six pin connector (only 4 are used) between the pedal box and the controller. Most of the conversations here assume a certain level of experience with DC electric exists. How to remove an EZGO speed sensor Check the cable connections, the forward and reverse switch, and the motor. FirstIdentify your drive system. Make sure the cart is jacked up so you can run the wheels.
Jewellers South Dunedin, Sample Proposal On Gender-based Violence, What To Wear At 12 Weeks Pregnant, Gibson Assembly Principle, Articles H