Antelope crankshaft position sensor is broken oil pump not jumping oil what s going on

These are two glitches....If the crankshaft position sensor is damaged, it will not be able to hit the car...Because the crankshaft position sensor controls when to ignite, when to inject fuel....This failure will cause no ignition, no fuel injection...It does not inject oil, but there is still oil pressure...It's just that the injector doesn't work....Therefore, I can't get a taxi...If the oil pump is broken, you won't be able to get a car...However, this failure will only cause the phenomenon of no fuel injection....Ignition is normal....There is no oil pressure....Therefore, I can't get a taxi...The specific situation needs to be judged after inspection....There is not much chance of two breaking at the same time....It is recommended to go to the repair shop to check the system and then determine where the fault is! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, this is because the crankshaft position sensor is damaged, which causes the computer to not receive the start signal, so the oil pump does not work. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello crankshaft position sensor is the main signal to control fuel injection and ignition, it is damaged is bound to cause no ignition and no fuel injection, need to replace a new crankshaft position sensor, I hope my you can be satisfied [car has a problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, the crankshaft position sensor only provides an ignition signal to the computer, and has nothing to do with the oil pump. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

It is the oil pump that relies on the crankshaft signal to the computer to work [If the car has a problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

How the crankshaft position sensor works:

There are three main types: magnetoelectric induction, Hall effect, and photoelectric. The three types work on the following principles:

1. Magnetoelectric induction:

The magnetoelectric inductive speed sensor and the crankshaft position sensor are installed in the distributor in two layers. The sensor consists of a permanent magnet induction detection coil and a rotor (timing rotor and speed rotor) that rotates with the distributor shaft. Timing rotor has.

One, two, or four teeth, etc., the speed rotor is 24 teeth. The permanent magnet induction detection coil is fixed on the distributor body. If the speed sensor signal and the crankshaft position sensor signal are known, as well as the working sequence of each cylinder, the crankshaft position of each cylinder can be known.

Rotor signal panels for magnetoelectric inductive speed sensors and crankshaft position sensors can also be mounted on crankshafts or camshafts.

2. Hall effect:

Hall-effect speed sensors and crankshaft position sensors are signal generators that utilize the Hall effect. The Hall signal generator is installed in the distributor, coaxial with the distributor head, and is fixed on the distributor panel by the encapsulated Hall chip and a permanent magnet. The number of notches on the trigger impeller is the same as the number of engine cylinders.

When the blade on the trigger impeller enters between the permanent magnet and the Hall element, the magnetic field of the Hall trigger is bypassed by the blade, and the Hall voltage is not generated, and the sensor has no output signal; When the notched part on the trigger impeller enters between the permanent magnet and the Hall element, the magnetic field lines enter the Hall element, the Hall voltage rises, and the sensor outputs a voltage signal.

3. Photoelectric type:

Photoelectric crankshaft position sensors are generally installed in distributors and consist of a signal generator and a signal disc with light holes. The signal panel rotates together with the distributor shaft photoelectric type, and there are 360 lithography gaps in the outer ring of the signal panel, which produces a signal with a crankshaft rotation angle of 1 °; Slightly inward, there are 6 orifices evenly spaced 60 ° apart, generating a signal of a 120° angle of rotation of the crankshaft, one of which is wider to generate a signal relative to the top dead center of the 1st cylinder. The signal generator is mounted on a distributor housing and consists of two light-emitting diodes, two photodiodes and a circuit.

The light-emitting diode is facing the photodiode. The signal disk is located between the light-emitting diode and the photodiode, and because there is a light hole on the signal disk, the phenomenon of alternating light transmission and shading occurs. When the beam of the light-emitting diode hits the photodiode, the photodiode generates a voltage; When the LED beam is blocked, the photodiode voltage is 0.

These voltage signals are amplified by the partial shaping of the circuit and are transmitted to the electronic control unit (ECU) at 1° and 120° crankshaft rotation angles, which calculates the engine speed and crankshaft position based on these signals.

Crankshaft position sensors are usually installed in distributors and are one of the most important sensors in control systems. Its functions are: detecting engine speed, so it is also called speed sensor; Detecting the position of the piston top dead center, so it is also called an top dead center sensor, which includes the detection of the top dead center signal of each cylinder used to control the ignition, and the top dead center signal of the first cylinder used to control the sequential fuel injection.

Not necessarily, only by confirming that the sensor has power and no signal can it be determined that there is a problem.

The oil pump has nothing to do with the crankshaft sensor, the gasoline pump does not work, check the insurance of the oil pump first, to see if it is broken, if it is not broken, it is possible that the oil pump is broken, it is recommended to go to the repair shop to check it.

These two are two different faults, it cannot be said that the oil pump is not working that the crankshaft position sensor is damaged, the oil pump is not working, it may be that the oil pump is broken, or the fuse is blown out. The resulting oil pump does not work.

The oil pump has nothing to do with the crankshaft sensor, you check the circuit first.

If the gasoline pump does not respond, it is recommended to check the oil pump relay and fuse first.

The oil pump does not sound means that the oil pump is not working, and the possible reasons why the oil pump is not working:

1. The fuse of the oil pump is broken

2. The oil pump relay is bad and does not engage

3. The oil pump is broken

4. There is a problem with the line.

Oil pump insurance, oil pump relays, wiring, will cause such phenomena.

If the oil pump does not sound, it is not working, first check the circuit to find the fault.

The oil pump is broken, or there is a problem with the oil pump.

Whether the oil pump is an oil pump or a gasoline pump.

The reason may be that the gasoline pump of the car needs to dissipate heat during the working process, and it is dissipated by immersing it in the gasoline, when the oil level of the fuel tank is too low, the heat dissipation requirements of the oil pump cannot be guaranteed, and it is easy to burn out the oil pump after a long time. The gasoline pump assembly is composed of a gasoline pump and a gasoline filter, which is installed in the fuel tank, if the car drives for a long time when the fuel alarm indicator light is on, it will cause the temperature of the gasoline pump to be too high.

Introduction to oil pumps

The oil pump is a lightweight and compact pump consisting of an aluminum-containing housing and a movable molded part set in the housing. The function of the gasoline pump is to supply the fuel required by the injectors and cold-start injectors, and there are usually two types of electric gasoline pumps used in the electronically controlled gasoline injection system, namely roller electric gasoline pumps and vane electric gasoline pumps.

Consequences of failure

If the gasoline pump is broken, it will directly lead to the phenomenon that the vehicle cannot drive and accelerate and gasp. When these problems occur, there is no warning, and they can also ignite, which directly causes the car to start difficult.

If the pump core is damaged, then when the fuel supply is working, open the key door, and there is no sound of the gasoline pump turning at this time, which means that the gasoline pump is damaged.

Causes of oil spills:

More than 90% of the oil leakage problem is caused by the corrosion and aging of the oil seal, because over time, affected by the changing temperature of cold and warm, the rubber seal will lose its plasticizer, and then the seal will shrink, lose its elasticity, and then harden, the oil leakage problem is inevitable, it can be solved by additive Marty DS, which contains a highly efficient plasticizer, which can penetrate into the seal or be absorbed by the seal, and the seal will re-expand to restore elasticity, and it is acting on all oil seals, Rather than a single oil seal, so as to fundamentally solve the problem of oil leakage.

Antelope steering machine has serious oil leakage, so it is recommended to replace it immediately. Safety first.

It is recommended to replace it immediately. Safety first.

Generally, the hydraulic steering machine can be repaired, many repair shops say that it cannot be repaired, or it will not be used for a long time after repairing, which is just a technical problem or too troublesome to do this job. If you can find an experienced mechanic to help you repair it, you can first buy a special oil seal for the direction online and then replace it. There are many details to pay attention to in the maintenance of the steering machine, the corrosion degree of the shaft should be optimistic, and it must be polished smooth, so that the oil seal will not be damaged, and the dust jacket should be replaced if it is broken, and the steering machine can not be flooded.

In addition, the original dismantling parts are also an option. Hope it helps you, if there are still repair problems for me.