The golf cart coil should register as more than 3.7 ohms, but less than 5.2 ohms. If the coil registers outside this range, replace the coil with a new unit. They are not repairable.
Full Answer
How do you check a coil on a Yamaha golf cart?
Attach the red lead to the positive terminal. Select the "Ohm" setting on your volt/ohm meter and read the display. The golf cart coil should register as more than 3.7 ohms, but less than 5.2 ohms. If the coil registers outside this range, replace the coil with a new unit.
How do you test a Yamaha golf cart Ignitor?
Testing Your IgnitorPark your cart and put bricks behind the wheels to keep it from moving.Open up your cart engine and attempt to identify the ignitor using your cart engine schematic.Trace the ignitor back to the pulsar to see where they are connected together on your cart.More items...
How does a golf cart coil work?
Every time you turn your cart on or press the pedal, a small amount of voltage passes along the wire coil and triggers the steel plunger to close. This process allows energy from the battery to directly contact your golf cart's motor so that it can run properly.
What does the ignitor do on a golf cart?
The ignitor boosts the signal and sends it to the ignition coil. The coil then creates the large spark that goes to the spark plug and fires the gas mixture in the cylinder. Ignitors can be the cause of a weak spark or they may fail completely and then the coil cannot create any spark at all.
Why is my golf cart not firing?
First, try this: turn the key switch on, hit the accelerator, and check for a clicking noise. If you don't hear clicking, it's time to take a look at your cart's batteries. Make sure the battery is fully charged and the terminals are cleaned and secure. Next, see how the water level in the battery is holding up.
How many ohms should a 12 volt coil have?
You should have a resistance reading of at least 3-4.5 ohms. A bad coil will show a higher reading then 3-4.5. Next, place the red or black lead from the meter to the centre of the coil , and to either one of the terminals positive or negative. You want 9500-10000 Ohms, a little less is ok but no more.
How do you test a ignition coil?
1:525:53How to Test Ignition Coils - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd simple test that can be done you use a circuit test which is also called a test lighting. AndMoreAnd simple test that can be done you use a circuit test which is also called a test lighting. And what you do you connect the negative up to the negative cable still disconnected.
How do you test a gas golf cart coil?
Disconnect the wires and cables that come and go to the coil. Take the voltmeter's black and red probe and place it on the –ve and +ve terminal of the coil. Take the readings. It should be between 3.7-5.2 ohms.
What is a golf cart coil?
It is black and cylindrical with a metal heat sink on each side and will have a single, thin wire coming out of one end and a thicker wire coming out of the other end.
What does it mean when a golf cart has a bad coil?
Testing the coils on a golf cart engine is an easy procedure and can indicate to you whether an electrical problem on your golf cart is being caused by a bad ignition coil or a problem deeper in the engine. Coils are not a part of the electrical system of electric golf carts, but rather are part of gasoline-powered carts ...
Do electric golf carts have coils?
Coils are not a part of the electrical system of electric golf carts, but rather are part of gasoline-powered carts and their ignition system for firing the spark plugs. It's a good idea to have your golf cart's owner's manual open to the section on troubleshooting electrical components for information specific to your particular golf cart.
Do all golf carts have the same coils?
Not all golf carts utilize the same type of coils. Read your owner's manual thoroughly and check with your golf cart manufacturer to make certain the coil is not reading in the correct range. Don Kress began writing professionally in 2006, specializing in automotive technology for various websites.
What is a golf cart?
Golf carts are also known as golf cars. The term "cart", in its purest sense, refers to a vehicle that does not travel under its own power. Golf cars, however, are most commonly referred to as golf... link to Club Car DS Wiring Diagrams 1981 To 2002.
How many times can a Yamaha engine be rebuilt?
Yamaha engines are durable and because of the simple design, they can be successfully rebuilt 3 or 4 times . Initially, the Yamaha G1 2-cycle gas was the standard-bearer and in 1985 the G2 4-cycle single-cylinder gas engine was introduced as the new standard.
Does the G21 have a filter?
The G2, G9, G11, and the G21 model Fuel tank has a screw-in filter that is difficult to reach. It is advisable to remove the 2-4 bolts holding the tank in and pull the tank out to drain and replace the filter. Please note that on ALL models using the screw-in filter the tank will need to be drained.
What is a Yamaha G8?
Yamaha G8 (1990) to the G16 (1996) is a Series Wound Motor System, with the Shunt Wound Motor Systems being introduced with the G19 (1996) to the G29 (2007). There are also AC Motor (Alternating Current) systems available on the E-Z-Go RXV and late model Yamaha golf carts.
What happens if you push the pedal on a golf cart?
If you pressed the pedal, the golf cart would jackrabbit jump to full throttle.
What does a golf cart controller do?
What does a golf cart controller do? As you can tell by this article, plenty! From being able to modify your golf cart speed, to managing all of the electrical components in perfect harmony, the controller really is the “heart” of your golf cart.
What does a speed controller do in golf carts?
As the name implies, the speed controller will change the golf cart speed to the golf cart driver’s preference, but because of advances in technology, it does much more. The speed controller can offer the following functions: A controlled ramp up to speed if the full throttle is applied suddenly. From a standing start, AKA locked armature, ...
What is club car power drive?
Club Car’s Power Drive is a Series Motor System, on the market from 1990 and up. On the golf carts built in the years 1990 – 1994, the controller used a 0 to 5K potentiometer (36 Volt). In the years 1995 and up, they used 5K to 0 potentiometers (48 Volt).
How many volts does a battery need?
Battery voltage will range from 24 volts to 96 volts, flooded acid, or lithium-ion. Tire size will factor into the torque required for your purposes, and increasing the horsepower can mean you need to get a higher amperage controller, solenoids, switches, and cables.
Do electric golf carts need a speed controller?
With the newer AC motor or Brushless DC motor technologies, the electric golf cart motor will not operate at all without a speed controller. These motors now require reversals in current that are accurately timed with the motor’s rotation. The purpose of the controller is to generate the exactly timed signals the motor requires to function.
What does higher resistance ohms mean?
Higher resistance ohms readings mean the coil is damaged. AC tester can be used to measure the AC current generation from the coil. If the AC current generated is zero, then the coil is not working.
What is the purpose of a golf cart pulser coil?
The purpose of the Pulser coil is to give ignition signals to the engine and ignition system. The resistance categorizes pulser coils.
Is the Ping G25 adjustable?
Is the Ping G25 driver adjustable? The Ping G25 driver is adjustable. It’s possible to do four adjustments using the hosel adapter of the driver apart from the stated loft setting and...
How to check if a golf cart solenoid is silent?
On an electric golf cart, if the solenoid is silent – no clicking – use the setting voltmeter to DC volts using the 200 range. First, turn on the ignition while looking for a reading on the smaller terminals. If nothing is appearing, then press on the accelerator. If the needle doesn’t move, then the problem is not with the solenoid.
Why do golf carts have solenoid?
The solenoid is simply there to allow electricity to flow freely to the controller and motor which will result in a running golf cart. RELATED: 4 Signs you need to Replace your Golf Cart Batteries.
What does it mean when a golf cart solenoid goes bad?
Technically, in fact, a solenoid is a shape – a shape in which the length of something coiled is longer than the diameter of the coils. In engine starters, this refers to the smaller motor ...
Why is my golf cart not clicking?
On an electric golf cart, the most common symptom is the solenoid is not delivering electricity to the controller when the vehicle’s ignition is turned on. In normal operating conditions, the solenoid clicks on and off with the ignition switch. A failing solenoid will generally not click. Two things could be going on here.
