The decision to convert manual transmission to automatic is a significant one. This conversion comes with its own set of advantages and disadvantages. Therefore, before you decide to change the transmission, it is important that you know everything about the transmission conversion and make a sound decision.
Keep reading, as we will share with you everything you need to know about changing a manual transmission to automatic.
Working of Manual Transmission
This transmission comes with a clutch, shifter and gearbox. The clutch releases the engine from the transmission, which allows the driver to shift gears. The gearbox consists of a set of gears of different sizes arranged in a specific pattern. The gears are engaged or disengaged when the driver uses the shifter to shift gears, changing the torque and speed of the wheels. In a manual shift transmission, the gears are under the complete control of the driver; this allows the driver to adjust the speed and acceleration of the vehicle according to the driving conditions.
Working of Automatic Transmission
This transmission uses a torque converter in place of a clutch to engage or disengage the engine from the transmission. Like a manual transmission, it also consists of a gearbox. To transmit power from the engine to the transmission, the torque converter uses a fluid coupling. The gearbox in an automatic transmission consists of a planetary gear set. It allows automatic gear shifting based on the speed of the vehicle and driving conditions.
The transmission control module (TCM) uses sensors to oversee the speed, engine speed, throttle position, and other factors of the vehicle to control the optimal gear ratio. The transmission engages or disengages the gears based on the signal it receives from the TCM; this allows the vehicle to maintain a smooth, continuous power delivery without requiring the driver to shift gears manually.
Steps To Convert Manual Transmission To Automatic
Here are some steps that are involved in the manual to automatic gearbox conversion:
Step 1: Removing the manual transmission
This is the first step. You need to remove the manual transmission from the vehicle.
Step 2: Installing the automatic transmission
Now, you need to install the automatic transmission in the vehicle. You might be required to modify the frame and transmission mounts of your vehicle.
Step 3: Installation of the new shifter
Once the automatic transmission is in position, you can install a new shifter. This is due to the fact that automatic and manual transmissions come with different shift patterns.
Step 4: Install the new pedals
Automatics transmissions do not require a clutch. If your vehicle has a clutch pedal, you need to remove it and replace it with a brake pedal.
Step 5: Update the electrical system
You might need to update the vehicle’s electrical system to accommodate the new automatic transmission.
This process is quite complex, as is evident from the steps mentioned above. Therefore, it is important to take the help of an expert mechanic to convert manual transmission to automatic. But you should keep in mind that this decision to convert the transmission should not be taken lightly before taking into account the cost and resale value of your car. If you decide to move forward with the conversion, get the help of Mobile Mechanic Perth.
Working Of Manual And Automatic Transmission
Both transmissions, manual and automatic, are two different types of gearboxes used in cars to transfer power from the engine to the wheels. The main difference between the two is that manual transmission requires the driver to shift the gears, while automatic cars require auto gear shifts.
Expected Changes After Transmission Gear Conversion
Here are some of the changes you will experience after transmission gear conversion.
1. Change in Gear Ratio:
This is the most significant change that you will notice after you convert manual transmission to automatic. This alteration in gear ratio has a direct impact on the torque and speed of the engine. Based on the gear ratio you select, your vehicle may experience enhanced power at lower speeds or gain a higher top speed. This adjustment is important because it controls how your vehicle delivers power and performs under different driving conditions.
2. Acceleration and Top Speed:
The acceleration and top speed of your vehicle will be influenced by the new gear ratio. A lower gear ratio will improve acceleration by providing more torque at the wheels, which helps you get quick starts and tow. A higher ratio, on the other hand, increases the top speed of the vehicle, allowing its engine to run at lower RPMs at higher speeds.
3. Fuel Economy:
Your vehicle’s fuel efficiency is also affected when you convert from manual to automatic transmission. A lower gear ratio reduces fuel economy as the engine works harder to maintain speed, specifically during highway driving. A higher gear ratio will improve fuel efficiency by decreasing the workload of the engine at cruising speeds, making it more suitable for long-distance driving.
Advantages and Disadvantages of Converting Manual Transmission To Automatic
When you convert manual transmission to automatic transmission, it will come with both advantages and disadvantages. Below, we have shared a list of both the advantages and disadvantages of the conversion.
Advantages of Converting Manual Transmission To Automatic
1. Ease of driving:
An automatic transmission is a popular choice among people for driving in the city, on long commutes, or in heavy traffic because it is easier to drive than manual transmissions.
2. Comfort:
With a manual to auto conversion, you get a smoother, more comfortable driving experience. This is because it eliminates the need for manual gear shifting, rev-matching, and clutching.
3. Accessibility:
For people with certain physical disabilities, the only realistic option is an automatic transmission.
Disadvantages When You Convert Manual Transmission To Automatic
1. Cost:
The process of this conversion is subject to a huge sum of investment. This is because the drivetrain of a vehicle will require significant modifications to complete the conversion.
2. Resale value:
Vehicles with manual transmissions are often seen as more desirable by enthusiasts and, therefore, may have a higher resale value.
3. Loss of control:
When a driver convert manual gearbox to automatic one, they lose control of the vehicle. This is not ideal for people who like having control over their vehicles.
Wrapping Up
The conversion of transmission from manual to automatic is a significant decision and comes with many advantages and disadvantages. Therefore, make sure you talk to an automatic transmission specialist in Perth before making any decision. Also, instead of changing the transmission yourself, get the help of a specialist, as the process is complex, and mistakes can lead to damage and even serious accidents.
FAQs
1. Is switching from manual to automatic easy?
Answer:
If you have yet to experience driving an automatic car before, getting used to the differences can be a challenge at first.
2. Is it worth changing from manual to automatic?
Answer:
The most obvious and common benefit of driving an automatic car is that it is typically easier to drive than a manual car. However, preferences matter, and how well manual to auto gearbox conversion works depends on the preferences of drivers.
3. Does automatic give less mileage than manual?
Answer:
Automatic cars are slightly less fuel-efficient than manual cars. This is because automatic transmissions use more energy to shift gears, as they need a torque converter, which uses fluid to transfer power from the engine to the transmission.