What is the reason why the EFI tricycle has to turn off when it goes downhill?

Hello, if the EFI tricycle goes downhill and wants to stall, it is caused by the clutch disengagement.

Hello 1Spark plug.

Loss of ignition ability.

2.Throttle.

There was a malfunction. Both of these problems can cause engine shake and unstable speed.

3.Carbon deposits can cause insufficient combustion of gasoline and cause the engine to shake. The impact of engine carbon deposition on the car is quite large, first of all, to reduce the engine power, that is, to make the power output uneven and gradually decay, in other words, more and more powerless.

The second is to increase fuel consumption and increase your financial burden. The third is the difficulty of cold start, that is, the difficulty of ignition, it is not easy to get on the car, and finally the carbon deposition in the combustion chamber will also cause cylinder detonation, and there is a sound of low-speed acceleration, which will affect the piston and crankshaft.

Causing damage, causing high engine temperatures and seriously affecting car safety.

What happens when a tricycle suddenly stalls uphill? I think the reason why the tricycle suddenly stalled when it was going uphill was because the three-wheeler didn't have that much power. The slope is steeper.

And the tricycle burns engine oil. The oil was so big that it extinguished the fire at once. When going uphill, you should use the middle throttle to slowly add fuel and go up, so that the ignition will not go out.

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The trick to putting the three-wheeled bike up and down without turning off is that you need to gently refuel when you release the clutch after you have finished putting it in gear, so that it will not turn off in this case. At the same time, the speed of loosening the clutch must not be slow, do not loosen the clutch all at once, but slowly loosen the clutch, and at the same time slowly refuel is to release the clutch first and then refuel, so that it will not be extinguished. My former royal general will be attentive, careful, and attentive to answer your questions, and find the corresponding problem solutions and solutions for you!

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The skills of never turning off the three-wheeled motorcycle half-slope start: 1. After the half-slope is parked, start again, of course, you must first loosen the clutch to the semi-linkage before starting to release the brakes, otherwise, it will slip back. 2. Slow release clutch slow accelerator, reach semi-linkage, then your hand should have been put on the handbrake, when the semi-linkage can start, the car will give the handbrake a signal, your hand will feel a slight downward pause, at this time, you quickly release the clutch, step on the accelerator, and at the same time let go of the handbrake, the car can move forward.

The trick of never turning off the engine when starting half-hill on a three-wheeled motorcycle.

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The skills of never turning off the three-wheeled motorcycle half-slope start: 1. After the half-slope is parked, start again, of course, you must first loosen the clutch to the semi-linkage before starting to release the brakes, otherwise, it will slip back. 2. Slow release clutch slow accelerator, reach semi-linkage, then your hand should have been put on the handbrake, when the semi-linkage can start, the car will give the handbrake a signal, your hand will feel a slight downward pause, at this time, you quickly release the clutch, step on the accelerator, and at the same time let go of the handbrake, the car can move forward.

What to do if the tricycle test is regressed in the middle of the slope.

The tricycle test is halfway downhill, as long as the brakes and clutch are controlled.

There is no handbrake, only a footbrake.

It is to control the speed with the foot brake.

I added the accelerator, put the foot brake and slipped up the slope before going up.

Is it that the foot brake is being put down too fast?

Yes, the foot brake is released too quickly, and you have to feel the obvious vibration of the body, and then slow down the brake.

Subject 2: It's okay to slip a little bit after starting uphill. As long as the back slip is not more than 10 cm, it is qualified.

The skills that need to be mastered when the clutch pedal is raised to semi-linkage: first, listen to the sound of the engine; the second is to feel the shaking of the body; The third is to look at the tachometer.

Thank you, I hope I can pass the exam tomorrow.

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How many watts of electric vehicle motor to see: refer to the power of the electric vehicle controller, and then calculate the corresponding power of the motor. If the controller is 6 tubes, then the power of the motor is 350W; If the controller is 9 tubes, then the power of the motor is 450W-500W; If the controller is 12 tubes, then the power of the motor is 600w-700w; If the controller is 15 tubes, then the power of the motor is 800w-1000w.

It should be a slow gas pedal while slowly releasing the clutch; Don't release the clutch too quickly. In the case of cargo loading, do not rush to change gears after starting, you should let the engine speed rise and then change one gear higher.

If you have never driven a motorcycle with a gear before, it is recommended that you buy a free gear first, and then change to a gear after you are familiar with it, which is better.

Three-wheeled motorcycles are mainly divided into three categories according to industry classification:

a. The elderly car (or old man's car), the front and body are smaller, suitable for the transportation of small items in family life, and more mobile and flexible. It is also suitable for the elderly to travel, and is named the elderly car.

B. Three-wheeled trucks, with large bodies, are mainly used for pulling goods. The cost performance is higher than that of pickup trucks and other cars. There are two types of front driving parts: open and closed.

c. Passenger three-wheeled, common disabled vehicles.

Suggested ways to get started:1Confirm that the motorcycle is in neutral and then rear fire.

2.Pull up the clutch and hang in first gear. 3.

Twist the throttle to increase the engine speed to about 3,000 rpm (according to the different load, the speed should be properly controlled, and the engine speed should be increased appropriately for the load). 4.Slowly release the clutch so that the clutch is in a semi-linkage state, and release the clutch while reducing the throttle after the motorcycle reaches a certain starting speed, so that the engine speed is in a reasonable range.

The start is complete.

This is simple, the throttle is a little bigger, the clutch is looser and slower, and the start is in a low gear.

Mikes.

There are several main reasons for the sudden stalling of the engine while driving.

1.Oil supply system, carburetor.

clogging, self-priming pumps.

Damage, low fuel tank level will cause the vehicle to suddenly stall while driving. Just talk about land, but this phenomenon of stalling will slowly manifest itself, similar to the vehicle running out of fuel during driving.

2.Ignition system, spark plugs.

Breakdown, burnout of the igniter, ignition coil.

Damage or scratches can cause the three-wheeled motorcycle to stall while driving. When this phenomenon occurs, it can be said that there is no warning, and the fire will suddenly go out in an instant.

3.Mechanical failure, lack of oil pull cylinders in the engine.

Valve clearance is too small, ejector rod fracture and other conditions will cause the three-wheeled motorcycle to stall. It's just that when this phenomenon occurs, the engine temperature and sound will change.

The sudden stalling of the three-wheeled motorcycle during driving is caused by the above three reasons. The method of troubleshooting this fault can refer to the following steps.

1.Check, check the fuel, oil, high pressure spark, and if all three are normal, the carburetor should be checked in a nutshell. Secondly, you also need to check the valve clearance.

2.Maintenance, according to the inspection results to do the corresponding maintenance, clean the carburetor, replace the spark plug, adjust the valve clearance, if necessary, also need to disassemble the machine for maintenance.

Through the above inspection and maintenance, this fault will be eliminated, but it is worth noting here that if this situation is reversed, then it is certain that this reason is caused by the ignition system, so as long as the ignition coil and igniter are replaced, this failure will not occur in the later stage.

Motorcycle Shenfan Sen over the water wide acres or rain, easy to ignite, is the high-pressure cap seal is not tight, change the car to a high-pressure cap is good.

It is easy to extinguish, and the flame-out is a spark plug, which must be faulty.

When you can't light the fire, listen to the hum for what's the reason.

Clause. 1. Oil circuit failure: In order to save money, many car owners often choose low-grade gasoline with low grade.

The principle of a penny, a penny is put to **, it all makes sense. The use of low-grade gasoline may cause the gum content in the oil to be relatively high, which will block the oil pipeline and cause the engine to stall due to poor oil supply. It is recommended to clean the oil pipes, fuel injectors and other parts of the engine.

Of course, it may also be that there is a problem with the fuel supply pump, and you can just replace it with a new one.

Clause. Second, the engine ECU computer failure: a very important part of the modern automobile engine is the engine ECU computer.

The commands you give to the vehicle throttle have to go through the analysis of the ECU, and then give instructions to the engine system, when to inject fuel? How Long Does Fuel Injection Last? All of this needs to be calculated by the ECU.

If the ECU is broken, it will not be able to give the correct command to the engine, which will cause the engine to stall.

Clause. 3. Power supply system failure: We all know that all kinds of electrical equipment inside the vehicle need to be powered by the battery, and the generator provides the power required by the vehicle and charges the battery at the same time.

If the battery dies, or the generator fails, it will cause the engine to stall. It is recommended to check the battery level first and then determine the treatment method.

Clause. Fourth, timing belt breakage: the coordination between the piston and valve of the engine is realized through the timing belt.

If the timing belt is broken, it will naturally affect the operation of the engine. This problem is relatively easy to solve, just replace it with a new one.

Clause. 5. Air intake failure: As mentioned above, long-term use of low-grade or other inferior oil products may not only lead to the blockage of the oil circuit system, but also may affect the air intake system.

Long-term use of low-quality oil products is likely to lead to carbon deposits in parts such as cylinder heads and throttle valves. The increase in carbon deposition at the throttle valve will largely lead to the engine intake being too small, which is not enough to supply the engine for normal combustion, thus causing stalling. You can ask professionals to clean the engine cylinder head, throttle and other parts with carbon deposits.

Hope it helps. Hope! Thank you!

The reason why the motorcycle will stall uphill is mainly because the driving resistance of the model increases and the driving force is insufficient, and the main factor of this phenomenon is directly related to the operation method in addition to the performance of the vehicle itself.

Especially for geared models, if you don't choose the right gear in advance, it will be easy to occur, so if you want to avoid the vehicle going uphill and stalling, you must engage the low gear in advance to keep the vehicle in sufficient driving force to reduce the probability of this phenomenon.

But what if you miss it? In this case, the most feasible operation is to start again, but the subject said that it is difficult to start uphill and does not have this ability, so the road of starting again will not work. At this time, some riders may suggest pushing the cart, but in fact, the maneuverability of the cart uphill is also not strong, because the vehicle that can push up the slope will not stall, and you can't push up the slope that forces the vehicle to stall, unless you are a popeye who has eaten spinach.

Or have a reserve to help you.

To sum up, there is no other way to start again or turn around again, and of course, if you are skilled, it will be easier to start again than to turn your head and start again, because there will also be a rollover when you turn around.

It is possible that as long as the technology is in place, this phenomenon will not occur, but it is really difficult for novices to start uphill, so it will be relatively easy to make a U-turn.

The motorcycle is easy to stall when going uphill, if the road is flat and other times are normal, first of all, you should confirm whether the driving method is correct, whether the throttle is not big enough, or the gear is too high, resulting in insufficient power and stalling. If the driving method is fine, check whether there is a problem with the oil in the engine and the oil circulation, and whether the engine stalls at a high temperature due to poor lubrication. Check whether the carburetor is blocked or improperly debugged, whether the air cleaner is soaked in oil or blocked, whether the gasoline is not supplied well, and whether the spark plug and high-voltage electricity are faulty.

If the mileage is long, it is recommended to clean the oil circuit system! See if it's because there is something dirty in the oil system, which causes the oil to be poor! Second, it is recommended that you check whether the parts of the ignition system have problems such as poor contact, if it still doesn't work, just look at the ignition timing, you can move the ignition time forward!

I haven't driven a good car, but I know that some things are pretty much the same! In particular, this kind of oil circuit problem is often not a big problem, but it is very troublesome to find, and sometimes it cannot be detected by the computer!

It's not like you're suffocating uphill, right, what does it have to do with the clutch? Your engine has no power, or you're overloaded. Why don't you go uphill next time and see if the engine will go out?

If not, you're pretending too much. Don't let go of the handbrake first (don't pull the handbrake too tightly when stopping, just make sure it doesn't slip), the big throttle engine 3,000 rpm can be, lift the clutch, and release the handbrake after the car moves. Don't use it like this after you have practiced the oil and left the match.