Tuning Honda Fit - simple tuning methods to increase power and improve handling. Honda Fit tuning - simple tuning methods to increase power and improve handling Complete oil change

25.09.2019

Engine

Tuning Honda Fit does not require expensive accessories and special knowledge in the field of tuning. As practice shows, to increase power and improve handling, it is quite enough to replace some parts of the suspension and motor. Let's take a look at Honda's refinement principles using a 2002 model as an example.

1 Oversized throttle valve - a way to increase the power of a car

Among experienced specialists in the field of tuning Japanese cars, there is some disagreement about the need to replace the throttle with Fit. Some say that such an operation does not bring significant results. Others are firmly convinced that changing the throttle adds power to the power unit and reduces Honda acceleration. The main reason for such disagreement is the fact that the increased damper has practically no effect on cars manufactured before 2002. Such cars will be more helped by regular flushing of the throttle with a high-quality cleaner.

However, newer Honda vehicles are equipped with naturally aspirated direct injection engines, which, after increasing the throttle, deliver a more airy fuel mixture. Hence, an increase in engine power by about 15% and an increase in dynamics by 10%. In the end, the car accelerates faster, and acceleration becomes more stable over the entire period of time until reaching the maximum Fit speed.

The first thing to do for tuning is to choose the right part. There are various dampers on the market with a diameter of 52 to 56 mm. As practice shows, parts with a large diameter are in greatest demand. But, as we know, the diameter of the Honda air inlet is 53 mm. Therefore, a damper with a diameter of 52 mm is quite sufficient for it. The air that passes through such a part will enter the receiver in full, and after it to the Fit motor. As for the manufacturer, this factor is of no fundamental importance. The main thing is not to take a choke without a marking, since it will not bring any result.

Refinement of the Honda Fit throttle body Having decided on the detail, you can begin to prepare the tools. For tuning a 2002 car. we will need:

Phillips and flat screwdrivers;
set of wrenches;
new mounting bolts;
pliers;
cleaner type Wynn's or from another manufacturer.

First you need to disconnect the corrugation of the air duct and disconnect the wiring from the idle speed controller and the throttle position sensor. The latter will need to be removed and cleaned of engine oil, which clogs it when the Honda engine is running. Next, disconnect the hoses that are connected to the damper. We remove the mechanical drive cable and unscrew the fasteners holding the Fit damper.

The next step is to clean the throttle. To do this, the new part must be treated with a cleaner, and then wipe its surface with a clean rag. Next, we install the finished damper in a regular place near the Honda engine and assemble all the removed parts in the reverse order.

2 Mounting the zero filter - squeezing the maximum out of the Fit motor

Experienced craftsmen advise to supplement the replacement of the throttle with the installation of a zero-filter. Thus, even more air will get to the engine, which will make it more powerful and more dynamic. Tuning of this kind does not require much experience, but you should be very careful when choosing a replacement part. As practice shows, in the case of the Fit model, the best option would be to buy a null Specter HPR 0351, costing about 2 thousand rubles. This filter has blades of optimal size, thanks to which it completely cleans the air of dust.

Another good model for the 2002 Honda is the 76mm filters from K&N. When buying products from this company, you should pay attention to the price. If it is higher than 2.5 thousand rubles, then this is an original part. If the cost is less, then most likely it is a fake.

Honda Fit with zero filter

After purchasing the item, you can proceed to car tuning. From the tools we need a flat and Phillips screwdriver, a set of wrenches and pliers. First, disconnect the wiring from the regular DMRV Fit. Using a flat screwdriver, remove the rubber plug from the sensor nozzle. We unscrew the DMRV fasteners holding the latter over the standard Honda filter. Carefully remove the air filter and use pliers to pick out the rubber plugs from the body of the part.

Next, you need to unscrew the fixing screws of the ground wire from the standard Honda cylinder head. We assemble the mounting bracket for the new filter and screw 2 bolts into it from the fuel flow sensor. We install the filter-nulevik under the DMRV and slightly tighten the clamp. We connect both elements with the remaining fasteners and continue to operate the Fit. After tuning the car in 2002, it will become much more agile. Plus, the Fit engine won't get as hot. In addition, the car will start to use a little less fuel.

3 Wishbones for Japanese cars - purpose and installation

After finalizing the Fit powertrain, it's time to improve the car's suspension. As an upgrade for this Honda part, professionals advise paying attention to the purchase and installation of triangular levers. The latter are an integral rigid assembly that is not deformable. Such designs are installed instead of standard suspension arms and stretch marks. What do wishbones give, and why is this Fit suspension tuning option worth considering?

First of all, the wishbones of the front suspension are necessary to improve the Honda's handling. They significantly reduce the fluctuations in the angles of the undercarriage of the machine during its operation. This is done according to a very simple principle: the mechanism changes the direction of the loads on the Fit front panel from longitudinal to transverse. With added rigidity between the beam at the front and where the spar attaches to the body, the wishbones greatly increase the geometry stability of the Honda's undercarriage.

Honda Fit with improved suspension Anyone can install parts on the Fit. For tuning, you will need a jack, a screwdriver and a removable key. First, we raise the front of the Honda on a jack. We unscrew the ball joints, remove the regular sabers and "crabs" of the car suspension. In the triangular lever mechanism, the castor can be adjusted using clutches. Therefore, during the installation process, you need to make sure that each of the levers gets between the "crab" and the body. In this case, you should not get any tension on the Fit body elements. The existing washers must be laid between the lever and the silent block. As a result, the latter should rest against the far wall of the body. After tuning, you will need to do wheel alignment.

The result of the work done will surprise you almost immediately. You will notice how much better the management of your Fit has become. Now the car in 2002 will respond faster to steering wheel commands and will become more stable both in corners and on a straight track.

At present, there is still an opinion about a certain unreliability and high susceptibility to malfunctions of variators. But the timely and correct replacement of the Honda Fit completely dispels this myth. The frequency of oil change for each model is indicated in the manual that came with the car, but we advise you to slightly reduce this period due to the difficult operating conditions of the car in our conditions.

Some people prefer to perform this procedure at the service station, but it is so simple that after reading this article and watching the video, you can do it yourself in about half an hour.

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Replacement instructions

Attention! During all oil change work, be careful that sand and dirt do not accidentally get on the dipstick and inside the box. Otherwise, getting into the system, they begin to act like emery, and can disable it.

What kind of oil to pour?

In no case and under no circumstances should oil for classic automatic transmissions be poured, since it has different characteristics, and within a few weeks the Honda Fiat variator will be disabled.

To replace the 1st generation Honda Fit lubricant, you will need approximately 3.2 liters of fluid, and for the 2nd generation, 3.0 liters.

Tools

Since the replacement procedure is simple, you will need a minimum of tools that every motorist probably has in the garage:

funnel;
hose;
new sealing washer;
new lubricant for the Honda Fit variator;
keys;
rags;
gloves.

Stages

To perform work on changing the Honda Fit gearbox oil, the car must be lifted on a lift, put on a flyover or inspection hole.
Start the car engine and wait until the fan turns on.
We turn off the engine.
We put the car on a flyover, a pit or a lift, if this is not possible, then raise the front of the car.
For the convenience of work, it is necessary to dismantle the shield that protects against dirt.
Unscrew the plug to drain the fluid from the variator.
Lubricate and install the sealing washer.
Screw in the drain plug of the drain hole.
Pull out the dipstick (just find it by the yellow handle).
Using a funnel through the guide tube, fill the transmission oil for the variator into the box.
Insert the dipstick back into place.
Check the level, in case of shortage - top up.
Replace the dust shield.

As you can see, the change procedure is simple and within the power of a novice car owner. This type of box is one of the most comfortable to date and if you do it right, you will get a lot of pleasant driving sensations.

Honda Fit is a Japanese-made passenger car. This car is rightfully recognized as one of the most popular vehicles in Europe, where it is called the Honda Jazz. This is a light city car equipped with a powerful engine. But in order for the machine to last longer, the safety of its systems and assemblies must be carefully monitored.

One of the recommended procedures to keep the vehicle running is to change the oil in the Honda Fit radiator. But when do you need to renew your gear lubricant? How to choose the right oil for a Honda Fit CVT? How is the waste technical fluid drained from the car's variator? Do I need to flush the unit before adding new oil? Let's talk about it in the article.

When do you need to change the oil in the variator?

The Honda Fit / Jazz manufacturing company puts forward the version that there is no need to change the oil in the variator of the car of the brand in question. However, most motorists and skilled auto repair workers are of the opposite opinion. If you do not regularly change the oil in the CVT gearbox, the parts of the unit are damaged, which provokes the inevitable breakdown of the CVT itself.

It is necessary to change the oil in the Honda Fit variator every 45,000 kilometers (2 years). In some cases, if the machine is not used too often, the interval between fluid changes can increase to 80,000 km. However, in some cases, it is necessary to change the oil in the Honda Fit variator much earlier. Signs of a need for replacement are listed below:

The oil has a smell of chemical burning or soot;
The consistency of the technical substance used has become heterogeneous and too dense;
Upon closer inspection, metal chips are found in the gear lubricant;
The car becomes difficult to disperse;
While driving, the Honda Fit moves jerkily. If the car does not move at all, most likely, the oil level in the variator has fallen below the minimum, which has contributed to a serious malfunction of one or more parts of the unit;
The motor vibrates too much when starting.

One of the main reasons for the appearance of these symptoms is the insufficient amount of oil in the Honda Fit variator. However, an excess of transmission lubricant leads to unpleasant consequences. For example, in this case, the process of shifting gears is much more complicated. You can check the oil level in the Honda Fit variator as follows:

Position the vehicle strictly horizontally;
Leave the engine idling for about 10 minutes;
Wait for the oil to warm up and turn off the engine;
Before the oil has cooled, remove the dipstick. This part is located in the variator, its outer part is a yellow ring;
Wipe the dipstick with a dry cloth or synthetic towel;
Place the part in the oil again, then pull it out and see what mark the technical fluid has reached.

If the middle gap between the "MIN" and "MAX" marks is affected, then the oil level is normal. Appropriate measures should be taken if the level of the technical fluid exceeds the minimum or maximum values.

How to choose the right oil for the Honda Fit CVT?

All transmission lubricants for cars are divided into:

Original- substances created by the same manufacturer as the vehicle itself;
Analog- are produced by third-party companies, but suitable for the Honda Fit CVT in all respects.

The main original and available types of oils designed for the Honda Fit CVT gearbox are presented below:

Honda Ultra HMMF (Honda Multi Matic Fluid) - the most suitable brand of oil for the Honda Fit variator, it is sold in cans and buckets of 4 and 20 liters. The undoubted advantage of this particular transmission lubricant is that it is original in relation to the brand of cars in question.
Honda CVT-F ( Continuously Variable Transmission Fluid) - analogue of American-made HMMF. This substance is slightly inferior in its characteristics to Honda Multi Matic Fluid, but it is used by motorists no less than the original mentioned above.

Recommended analog oils for the Honda Fit CVT are Idemitsu Extreme CVTF and Aisin CVT CFEX. However, if it is possible to purchase the original technical fluid, it is better to give preference to it.

Honda Fit CVT Oil Change Procedure

Preparing for an oil change in the Honda Fit CVT includes the following steps:

Determining the level of gear lubricant (using a dipstick);
Placing the car on a stable horizontal platform;
Preparing the necessary tools:
- Pliers and a set of screwdrivers;
- Keys for working with drain plugs;
- Thick gloves;
- Synthetic wipes for the care of car parts;
- Buckets, canisters or other containers for the disposal of used oil;
- Funnel for pouring new gear lubricant.

The peculiarity of changing the oil in the Honda Jazz variator is that in no case should the used fluid be drained from the gearbox if the car engine was not allowed to cool. Transmission grease is heated up to a temperature of 120 degrees Celsius. Serious burns may result if the liquid is not allowed to cool.

The very procedure for replacing transmission lubricant in the Honda Fit variator is carried out in 2 stages:

Draining used technical fluid;
Filling the unit with new lubricant.

Let's talk in more detail about each of the points mentioned above.

Oil drain

Many car enthusiasts prefer to take care of the systems of their car on their own. But how to properly drain the oil from the Honda Fit variator? Step by step instructions are given below:

The functional mudguard is removed;
Place a container for draining directly under the CVT gearbox of the car;
The drain plug of the variator is unscrewed;
The used technical liquid is drained into the prepared container.

It is important to take into account that the gear lubricant has a sufficiently dense consistency, so it will not flow out quickly. One should not rush and make attempts to accelerate the natural release of the spent technical substance.

Flushing the variator

Flushing the Honda Jazz variator is not a mandatory procedure when changing the technical fluid in the gearbox. Moreover, it is not recommended to flush the system on your own due to the fragility and complexity of its elements. The car owner should contact qualified employees of the nearest Special Service Station (SRT). The work process of a service station employee is described below, more precisely, his actions in steps:

Placement of the car in a horizontal suspended state;
Adding the contents of 1 can of flushing agent to the disposal fluid;
The engine starts for a time calculated by the employee himself;
The engine is turned off, and the flush is drained along with the used gear lubricant;
New transmission grease is poured into the variator hole.

The presence of an unqualified car owner during this procedure is excluded.

Filling in new oil

Every owner of a Honda Fit / Jazz needs to know how to properly pour oil into the variator with their own hands. The correct sequence of actions is as follows:

Drain plugs are checked for tightness. If necessary, they should be covered with a sealing washer;
Using a funnel, fresh gear lubricant is poured into the variator hole from the dipstick side;
The filling hole closes, the Honda Fit system is re-checked for leaks.

After a complete oil change in the Honda Fit variator, it is recommended to check the level of the technical fluid again with a dipstick. If there is too much of it, it is recommended to drain the excess.

The whole world, instead of the wretched inferior Latin alphabet, must be transferred to the use of the Cyrillic alphabet.

class, everything was done for convenience

and the problem lies in them)

Suzuki Jimmy, he's always been a Jimny.

It was something like this. My friend, who was a junior lieutenant in 1945, got two motorcycles. He sold them and, with the proceeds, improved himself well during his next vacation. In the 50s, a large number of captured cars drove around Kaliningrad, and in the 60s they were not uncommon.

This is not the first time I have read a similar review by newcomers, and it seems that they have one author. Rewrites his own reviews slightly changing words in places. And after reading your opinion, you can’t add up - everything is too superficial and vague, and there are more questions than answers.

and let them make the minimum price of 1 million 500 thousand rubles for Russian cars and all car factories can be closed immediately! we don’t have leaders, but there are menagers who don’t know how to manage and don’t want to learn how to manage - they only know how to appropriate someone else’s!

Traffic police inspectors have been reduced three times, so there is no one to detect fraudsters ... Whatever is done, everything is for the better, but only for fraudsters!

@Rudik, I think everything is clear our country is simply not developing, we are a colony that eats everything that is thrown into it, SLAVES, and why do slaves need technology and development .....

Green flashes 4 seconds before disable. At this time, "you need to press the brake, not the grandma." And the penalty is quite legal.

Well, considering that this is an update, which implies such a big number of improvements, the price has remained quite democratic. Others are not shy and, at any opportunity, try to raise prices to the skies. For this Subaru separate respect.

Auto has become more accessible. They became less reverent towards them. The intensity of exploitation has increased.

Even checking the oil level in the engine is difficult, you have to tilt the dipstick handle towards you to pull it out from under the jabot. When you slam the doors, you get the feeling that there are prehistoric castles. The doors close with a "clunk". Probably, if you serve KUGU at a service station, then these shortcomings are insignificant. But if the driver services the car himself to save money, then the difficulties I have listed are annoying.

And how will dust with air mix with oil? Where will she find him? The air-fuel mixture enters the cylinder, and there, as you know, there should not be oil. The zero filter adds power, but it gets dirty faster, therefore it is unprofitable .... Therefore, it is simply unprofitable to install it for an ordinary driver ..... Aftor burning ........

Improving the Honda Fit does not require expensive accessories and special knowledge in the field of tuning. As practice shows, to increase power and improve handling, it is quite enough to replace some parts of the suspension and motor. Let's take a look at Honda's refinement principles using a 2002 model as an example.

1

Refinement of the Honda Fit throttle body

Having decided on the detail, you can begin to prepare the tools. For tuning a 2002 car. we will need:

Phillips and flat screwdrivers;
set of wrenches;
new mounting bolts;
pliers;
cleaner type Wynn's or from another manufacturer.

First you need to disconnect the corrugation of the air duct and disconnect the wiring from the idle speed controller and. The latter will need to be removed and cleaned of engine oil, which clogs it when the Honda engine is running. Next, disconnect the hoses that are connected to the damper. We remove the mechanical drive cable and unscrew the fasteners holding the Fit damper.

The next step will be. To do this, the new part must be treated with a cleaner, and then wipe its surface with a clean rag. Next, we install the finished damper in a regular place near the Honda engine and assemble all the removed parts in the reverse order.

2

Another good model for the 2002 Honda is the 76mm filters from K&N. When buying products from this company, you should pay attention to the price. If it is higher than 2.5 thousand rubles, then this is an original part. If the cost is less, then most likely it is a fake.

Honda Fit with zero filter

3

Honda Fit with improved suspension

Anyone can install parts on the Fit. For tuning, you will need a jack, a screwdriver and a removable key. First, we raise the front of the Honda on a jack. We unscrew the ball joints, remove the regular sabers and "crabs" of the car suspension. In the triangular lever mechanism, the castor can be adjusted using clutches. Therefore, during the installation process, you need to make sure that each of the levers stands between the "crab" and the body. In this case, you should not get any tension on the Fit body elements. The existing washers must be laid between the lever and the silent block. As a result, the latter should rest against the far wall of the body. After tuning, you will need to do wheel alignment.