0
Yes definitely it is necessary because when u crank the engine at that time ignition coil is in cold position so at that time complete 12 volts bypasses the ballast resistor but when u releases the key from cranking position so the key comes to the ignition position at that position 12 volt of battery goes through the resistor that may be approximately 9 volt because when engine starts the coil temperature
increases and there is no need of 12 volts
What else can I help you with?
how does an external resistor connect to ignition coil?
An external resistor connects to an ignition coil by being wired in series with the coil's primary winding. This resistor limits the current flowing to the coil, helping to prevent overheating and ensuring proper voltage levels for the ignition system. Typically, it is connected to the positive terminal of the coil and the ignition switch, while the other terminal of the coil connects to ground. This setup is common in older ignition systems to manage the power output effectively.
Wirings for ignition coil to th resister for a 1972 Datsun pick up truck?
For a 1972 Datsun pickup truck, the ignition coil is typically connected to the ignition switch and the resistor. The resistor is used to reduce the voltage supplied to the coil, ensuring optimal performance and preventing overheating. Generally, the primary wire from the ignition switch connects to one terminal of the resistor, while the other terminal connects to the positive side of the ignition coil. The negative terminal of the coil connects to the distributor or ignition points for spark generation.
How do you check if you have a internal resistor or a external resistor coil?
To determine if you have an internal or external resistor coil, you can visually inspect the ignition coil. An internal resistor coil will have the resistor built into the coil itself, making it more compact, while an external resistor coil will require a separate resistor component in the ignition circuit. Additionally, you can use a multimeter to measure the resistance; internal resistor coils typically have a higher primary resistance (around 1.5 to 3 ohms) compared to external resistor coils. Always refer to the vehicle's service manual for specific resistance values for accurate identification.
I have replaced everything involved in my ignition system but still lose spark after driving for a short period of time if you le tit sit for an hour it will restart again any suggestions?
did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity. did you have your ignition coil replaced? the signs are that the ignition coil is overheating thus you are able to restart after an hour, when the coil cools. also check if your ignition coil has a resistor. if it has, have it checked for continuity.
How do i install a resistor on a 04' Yamaha r6 ignition?
To install a resistor on a 2004 Yamaha R6 ignition, first, locate the ignition coil wires. Disconnect the battery to ensure safety, then cut the ignition wire where you want to install the resistor. Connect one end of the resistor to the cut wire leading to the ignition coil and the other end to the wire leading to the ignition switch, ensuring secure connections with solder or connectors. Finally, reassemble everything, reconnect the battery, and test the ignition system.
When is the resistor bypass used in the ignition circuit?
The resistor bypass in the ignition circuit is used when starting the engine. It bypasses the resistor to provide full battery voltage to the ignition coil, ensuring a strong spark for a quick and reliable engine start. Once the engine is running, the bypass is no longer needed and the resistor is re-engaged to limit the voltage to the ignition coil for normal operation.
The coil keeps going out on a 1984 Chevy pu 350?
Next time you replace the coil, test and if necessary replace the resistor.
Where is a ballast resistor located on a Dodge 318 1979 RV?
On a 1979 Dodge 318 RV, the ballast resistor is typically located near the ignition coil, mounted to the firewall or on the engine compartment's inner fender. It is a small, rectangular component with two terminals and is often connected by wiring to the ignition system. If you're having trouble finding it, follow the wires from the ignition coil, as they usually lead directly to the ballast resistor.
Where is the porcelin ignition ballist resistor for 1986 dodge half ton?
ballast resistor should be on the firewall under the hood. just follow the wires from the coil and you will find it
Why reduce voltage from a ignition coil by putting a resistor in the spark plug?
Sometimes a resistor is installed in spark plug wire as a supressor to reduce radio static interference
Where is the ballast resistor located 1994 jeep?
In a 1994 Jeep, the ballast resistor is typically located in the engine compartment, mounted to the firewall or near the ignition coil. It is part of the ignition system and helps regulate voltage to the ignition coil, ensuring proper engine operation. If you're having trouble locating it, consult the vehicle's service manual for more specific guidance.
Where is the ballast resistor for a 1994 Jeep Cherokee?
It does not have an ignition ballast resistor.It does not have an ignition ballast resistor.
