What is throttle by wire on a Harley?

Throttle by wire is a simple, potentiometer style (think volume switch) design that when the throttle tube is moved, the values are calculated, and an electrical impulse is sent to the throttlebody, and a small electric motor moves the throttle plate, rather than manual linkage via cables. No adjustment ever.

How do I know if my Harley is throttle by wire?

Look at your handlebars. If there are two cables running down the handlebars it is cabled. If it doesn't have any cables on the right side, it's throttle by wire.

What year did Harley start using throttle by wire?

In 2008 Harley-Davidson introduced a new throttle system called Electronic Throttle Control (ETC), which eliminates the throttle cables connecting the throttle and the throttle body and replaces them with an electronic connection. ETC is standard on all 2008 and 2009 touring models, including CVO touring models.

What does throttle by wire mean on a motorcycle?

The term ride by wire is analogous to 'drive by wire' which is used in case of four wheelers. In simple terms, it refers to the absence of mechanical linkage between accelerator and throttle. Instead, various sensors and actuators (connected by wires) control the fuel-air supply going to the engine.

How does throttle by wire work?

With throttle by wire a sensor is attached to the gas pedal and detects how far it has been pressed. This information is then sent down an a wire to the car's computer. The computer analyzes the information and commands a motor to open the butterfly in the throttle body.

DOC HARLEY: HANDLEBARS

Is drive by wire reliable?

Safety concerns have slowed the adoption of drive-by-wire technologies. Mechanical systems can and do fail, but regulatory authorities still see them as being more reliable than electronic systems.

Which motorcycles have ride by wire?

Ride by Wire system comes as standard on certain models of premium motorcycles like Triumph Tiger Explorer, Explorer XC, Triumph Trophy and Trophy SE, Ducati Diavel Carbon, Ducati Monster 821, Ducati Monster 1200, Kawasaki ZX10, Yamaha R6, R1, Aprilia RSV4, Honda VFR1200F, and other large displacement bikes.

Why do motorcycles have 2 throttle cables?

The two throttle cables do each have a different use. The pull cable pulls the throttle open, hence the name. The push cable, however, doesn't actually push anything. It acts as a safeguard, pulling the throttle closed if the spring fails.

Why do motorcycles have twist throttles?

A twist throttle generally allows for more precise throttle control than a thumb throttle and is less likely to cause rider fatigue.

Does a 2012 Street Glide have throttle by wire?

No. There's still a brake line but no cables.

What is Harley limp mode?

Limp Mode happens when there is a correlation error between the twist grip sensor, electronic control module, and throttle control actuator. It limits the RPMS and throttle response of the bike. Basically, it lets you limp the bike home or to a shop to get it repaired.

Is the Low Rider's throttle by wire?

Ride-by-wire control sends its signal to the ECU with a throttle body to meter the induction, and that couples with a catalyst and Lambda probes in the 2-into-2 shotgun-style exhaust to keep emissions low and deliver around 47 miles per gallon and over 200 miles per tankful.

What is Eitms on a Harley?

For riders that frequently find themselves in riding conditions that require extensive idling of their motorcycle, selected Harleys® are equipped with an Engine Idle Temperature Management System (EITMS).

How do you reset the TPS on a Harley Davidson?

Reset the TPS. Turn ignition switch on for 10 seconds, then off for 10 seconds (Don't start engine). Repeat a total of 4 times. DO NOT TOUCH throttle while doing it.

What can a loose throttle cable cause?

Why are there two throttle cables Harley Davidson?

So why do some motorcycles have two throttle cables? The previous throttle grip arrangement of operating the spring loaded slide mechanism by a single pull cable was found to be inadequate. That's why, dual or double cable system throttle grip system was invented to favor twin-cylinder motorcycles in particular.

Are throttle and idle cables the same?

They are not interchangeable. The difference isn't just the spring, the part that presses into the housing on the handlebar is a different size too for each cable, they only go in one way, so you can't replace a throttle with a idle or and idle with a throttle cable.

Do you need both throttle cables?

You only need one—and that's the pull cable. The push cable just isn't necessary for optimal Honda Shadow performance. You don't need it. Technically, it's only required by the government to return the carb to a non-open-throttle position.

What are the advantages of an electronic drive by wire system?

By replacing conventional throttle systems, drive-by-wire systems can significantly reduce the number of moving parts in a vehicle. This reduces weight, increases operational accuracy and stretches out the time between service visits for things like mechanical maintenance and other adjustments.

What is the best selling motorcycle of all time?

The bestselling motorcycle of all time is the Honda Super Cub, with over a hundred million motorcycles sold to date. The scooter-like model had one of the best marketing campaigns in history and is advertised as perfect for busy streets in large towns due to its compact size, practicality, and impeccable functionality.

What does slipper clutch do?

The main purpose of a slipper clutch is to prevent over engine rev and rear wheel hop (or clatter) especially under hard braking in a vehicle (usually performance motorcycles). It does so by partially slipping until engine's speed matches with the vehicle's speed upon sudden braking..

Is steer-by-wire legal in USA?

As part of the innovative Space Drive system, the electronic steer-by-wire system is approved for road use. In other words, it is considered just as roadworthy and safe as a conventional passenger car steering system.

What year did drive-by-wire start?

A six-year research and development endeavor resulted in the first totally drive by wire automobile which hit the road in 1986. Bolduc and his team continued the endeavor , and in 1990 Digidrive became the first patented commercially available drive by wire automobile system.

What does ride-by-wire throttle mean?

What is ride-by-wire technology? Ride-by-wire technology eliminates any mechanical linkage/ connection between the accelerator and the throttle. Physical linkage is replaced by sensors connected by wires, that decide how much air fuel mixture should enter the motorcycle's engine.