-
Welcome to Auto Parts Forum
Whether you are a veteran automotive parts guru or just someone looking for some quick auto parts advice, register today and start a new topic in our forum. Registration is free and you can even sign up with social network platforms such as Facebook, Twitter, Google, and LinkedIn.
How To: Replace Your Power Brake Booster
-
Similar Content
-
- 0 replies
- 24 views
-
- 0 replies
- 30 views
-
- 0 replies
- 56 views
-
- 0 replies
- 52 views
-
- 0 replies
- 44 views
-
-
Similar Topics
-
-
-
By NAPA
Hybrid vehicles work by powering off the engine when they are not in motion on the road, such as at a stop light or in traffic, which is considered idling. Hybrid-electric vehicle technology uses idling to achieve fuel savings of nearly 15% according to the U.S. Environmental Protection Agency (EPA) and is a great choice for consumers who are environmentally conscious or want to save money at the pump. However, you should understand some key insights about letting your hybrid vehicle sit idle for too long.
With more professionals working from home, it is all too easy to let your hybrid vehicle sit completely idle in your garage for long periods of time. However, if you do not start up and drive your hybrid regularly, you run the risk of causing serious issues to your battery pack. link hidden, please login to view need exercised weekly at a minimum to prolong your hybrid vehicle’s performance. But remember, there are also other ways a vehicle can idle.
The exact length of time that you can let a hybrid car, truck or SUV sit completely idle without being turned on varies by the make and model. If you’re working from home and not driving as much, make sure to turn your hybrid vehicle on in a ventilated area and let it run for at least a few minutes each week to exercise the battery pack. If you cannot turn the vehicle on at least once a month, consider having a friend or trusted neighbor do it for you.
If you have to let your hybrid sit idle without powering it on for more than 30 days, inspect your vehicle or take it to
link hidden, please login to view to prepare for your absence. Store the hybrid vehicle in a well-ventilated area or garage that is free of moisture, ensure any interior lights or plug-in accessories are turned off and rest easy knowing you’ve prepared your prized hybrid vehicle for a long absence. Do Hybrid Vehicles Use Gas While Idling? link hidden, please login to view
Hybrid vehicles use a combination of gas and battery power to function and can include an array of features like idle-stop systems where energy is transferred from the gasoline engine to the electric starter and back to the generator/battery. An idle-stop system (also commonly known as the start-stop system) helps drivers save gas by powering down the engine (idling) when the vehicle comes to a halt for even a short period of time. Imagine you brake at a red light—the hybrid engine automatically shuts down to save on gas. Then, when you release the brake pedal to accelerate, the engine starts back up again.
The idle-stop system makes up today’s market of hybrids that can come standard in both mild hybrids and full hybrids. Mild hybrids that use idle-stops are typically conventional combustion engine vehicles that simply idle when not in motion, but do not take advantage of an electric motor that full hybrid vehicles possess. So, which type of hybrid electric vehicle has an idle-stop operation? The answer is that many mild and full hybrids now come with idle-stop technology, shutting off the gasoline engine when at rest, coasting or slowing down.
Due to idle-stop, no gas burns inside the engine, saving you money while saving the planet at the same time. NAPA thanks you for doing your part to reduce the heat island effect, which happens in large metropolitan areas where air quality and pollution is affected by vehicles that have high carbon emissions from fossil fuel. According to Reuters, U.S. hybrid vehicle sales increased a whopping 76% in 2021 and is on pace to continue growing sales. Additionally,
link hidden, please login to view estimates that the hybrid-electric vehicle market was worth $252 billion in 2020 alone and may reach as high as $1,165 billion by 2026. Even Ford Motor Company predicts that electric vehicles will make up 40% of its sales by 2030. How Long Can a Hybrid Vehicle Sit Idle?
As you cruise along in your planet-loving automobile, just as you start to brake, the hybrid’s stop-start system will engage the regenerative braking system. Regenerative braking uses rotational energy from your wheels to create electricity for your generator in a full hybrid vehicle model. The generator then sends the electricity to your battery where it is stored and used later as your energy reserve.
As the brake is fully pushed, the generator shuts down the gas flow. Stepping on the accelerator again restarts the engine and uses that stored energy, running it to the link hidden, please login to view. If you have a full battery, hybrid vehicles can idle for nearly two hours. Of course, this figure can scale up or down depending on your hybrid’s make and model. Keep updated about the condition of your hybrid battery and take care of the day-to-day maintenance needs with the help of NAPA’s expert technicians, the
link hidden, please login to view and link hidden, please login to view. Note: Although mild hybrids offer fuel savings, they are only a small savings compared to fully hybrid-electric vehicles. For more information about hybrid-electric vehicles, consider reading “
link hidden, please login to view.” Featured image courtesy of
link hidden, please login to view. The post
link hidden, please login to view appeared first on link hidden, please login to view.
link hidden, please login to view -
-
By NAPA
The Latest in EV Brake Technology
Advances in electric vehicle systems are happening at record speed. Entire components are getting eliminated. What was once old is new again. But the NAPA experts are warning customers not to get ahead of themselves. Let’s slow down, stop spinning our wheels from all this momentum and start with the basics.
How do brakes work on an electric car? Almost all personal vehicles use disc brakes containing a pair of
link hidden, please login to view attached to a link hidden, please login to view, which squeezes the disc to generate friction and slow the wheel’s rotation. Electric cars utilize these standard mechanical brakes in cases of low speed and sudden emergency braking. In addition, an electric car brake system (found in hybrids, plug-in hybrids and full EVs) incorporates regenerative braking. Many consumers are familiar with brakes on electric cars because of the popularity in the past decade of the
link hidden, please login to view, which uses regenerative braking to deliver better fuel economy. Electric car brakes (regenerative brakes) capture the energy output (propulsion power) when a vehicle is slowing down, turning the electric motor into a generator for the battery pack. In more technical terms, the brake system in a hybrid or electric vehicle applies reverse current to the motor, which opens the charging circuit. The EV’s computer system determines the amount of ‘brake’ getting applied from the backward running motor, thus decreasing the speed until the vehicle comes to a stop. In a fully electric vehicle, this controlled braking extends the travel range by replenishing the battery system. As much as 90% of everyday braking is operated by this electric power switch. The hydraulic system (aggressively depressing the brake pedal to activate brake pads) is only necessary at speeds under 3 mph (when there isn’t enough energy momentum to transfer) or at high speeds with sudden emergency braking.
This ‘brake-through’ technology has created challenges when it comes to a seamless transition between regeneration and foundation braking. To create an unnoticeable transition with no rough jitters or jumping,
link hidden, please login to view developed algorithms for their new Taycan model that constantly monitor the friction brake system so that the regenerative brakes create matching pressure. Similarly, the design of the Porsche Taycan also tackles the unequal distribution of braking power between the vehicle’s two axles. Two thirds of stopping power is provided by the front axle. This means the front brakes capture 60 to 80 percent of a slowing vehicle’s momentum compared to the rear battery generator. Learn more about leveraging braking force between the axles in the January 2023 article by ElectricCarsReport,
link hidden, please login to view. The Future of EVs Might Involve Reaching Into the Past
For many decades, the advancements in brake systems have relied on improvements made to an isolated system. But with the expansion of consumer EVs, braking systems are now interconnected to the battery, powertrain and electronic conduction involved in deceleration. The way electric brake systems function has actually pushed car designers to reconsider an ‘outdated’ technology,
link hidden, please login to view. At one time, brake drums were the standard on personal vehicles until the invention of disc brake systems, which provided quicker stopping force. Because EVs require less engagement of mechanical brakes, especially on the rear axle, these newer vehicles run the risk of failing discs due to corrosion and rust from lack of use. This has generated renewed interest in rear axle drum brakes, which are sealed off from road and weather conditions. Learn more about why old-school drum brake technology is possibly the way of the future for compact commuter EVs in congested cities with
link hidden, please login to view. Because regenerative braking redirects the energy involved in stopping the vehicle, the lack of friction reduces the thermal load on your brakes and brake pads. This has led vehicle manufacturers to consider using thinner materials (like aluminum combined with cast iron) in brake pads, calipers and discs, which in turn makes EVs lighter weight and more energy efficient (longer runtime on a full battery). For a brake drum, this thinning can result in a 30% decrease in mass. However, in traditional brake systems, that large mass is required to absorb heat. So, the determining factor in using old tech for new EVs comes down to retaining enough resistance to heat-related brake fade.
Stop by NAPA Auto Care for EV Brake Maintenance
Now let’s talk about replacing EV brake pads and other components. Although mechanical brakes on a hybrid or EV are only relied on for quick, complete stopping, these components are still vital because regenerative systems are not designed for emergency braking or firmly holding a vehicle still. Relying on the motor to handle declaration does mean that brake pads for electric vehicles don’t wear out as quickly as full hydraulic brake systems on gasoline-powered combustion vehicles.
However, because they are used less (yet still exposed to moisture and grime), it is critical to ensure your EV brake pads are in good shape. This means routine maintenance and periodic cleaning every year versus wear-related replacement. For example, Tesla recommends cleaning and lubricating the brake calipers on a Model 3 once a year (or every 12,500 miles) for those who live in an area that uses road salt.
It is also true that fully electric cars do not require oil changes, exhaust inspections or spark plug replacement. But these prized vehicles still need brake system care, such as checking the brake fluid at least every two years. Dirty brake fluid needs a full brake system flush to prevent it from harming expensive auto parts. When in doubt, take your vehicle to
link hidden, please login to view. Photo courtesy of
link hidden, please login to view. The post
link hidden, please login to view appeared first on link hidden, please login to view.
link hidden, please login to view
-
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.