What is the reason for Santana failure, light on EPC?

The indicator light is lit to indicate: 1. There may be a fault in the electronic throttle system; 2. The brake switch is damaged; Solution: Clean the carbon deposits in the throttle part; After cleaning, it is necessary to use a special computer to re-learn and match the throttle position; The normal opening cannot be greater than.

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If the EPC fault light appears to the Volkswagen Santana, the most common reason is that there is a problem with your engine intake system, which can first check whether the throttle has carbon deposits, you can clean the throttle, and then check whether the engine intake pipe has air leakage. If you want to make an accurate judgment, you can find a repair shop nearby, and then use the decoder to read the specific fault**, and then repair it according to the fault**.

I hope my answer will be helpful to you.

Volkswagen Santana EPC light on what is the fault and how to solve.

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When the EPC is on, the engine is still shaking.

Hello, I am your exclusive technician, attentive, careful, dedicated to answering your car questions, for you to find the corresponding problem solutions and solutions! According to your problem, we provide the following solutions: If the EPC failure light appears to Volkswagen Santana, the most common reason is because there is a problem with your engine intake system, you can first check whether the throttle has carbon deposits, you can clean the throttle, and the other is to check whether the engine intake pipe has any air leakage.

If you want to make an accurate judgment, you can find a repair shop nearby, and then use the decoder to read the specific fault**, and then repair it according to the fault**. I hope my answer will be helpful to you.

I went to read the fault code and said that the cylinder was out of pressure.

This needs to check whether the cylinder pressure of the engine is normal, it may be that the engine is missing cylinder and the cylinder pressure is not enough.

The EPC light, also known as the indicator light of the electronic throttle control system, will light up in two situations on the bus:

1.The indicator light will only illuminate if the engine throttle control system is faulty or if the engine system is faulty. The common reasons for lighting a faulty light are:

There is too much carbon buildup on the throttle and there is a problem with the opening angle. Due to the lack of fire and cylinders in the engine, the throttle valve did not work properly. There is an air leak behind the throttle, and the intake pressure sensor detects abnormal data.

These situations will light up the general contracting lights. If the above problem is accidental, stop and turn off the ignition. When the engine starts again, the fault light will automatically go off.

If it is static, the fault light will not go out. At this time, it is not up to you to solve it yourself. You need to check the engine for faults** with a diagnostic computer and replace faulty parts according to the fault**.

2.If the early Volkswagen appeared that the EPC light was on, it could be because the vehicle's brake light switch was damaged, or the brake bulb of the vehicle's rear tail light was damaged. At this time, you can press the brake pedal in the cab, and then look for the person behind you to observe whether the brake light is on or off.

If only the high-mounted brake lights are on or the brake lights on both sides are off, first check whether the brake bulb is damaged. If the bulb is replaced, the EPC light will turn off automatically. If the bulb is normal and the rear brake light is not on, the brake light switch may be broken.

It is necessary to go to the repair shop for replacement and maintenance.

Santana EPC lamp can be prepared for travel energy is caused by problems with the driving computer system, and it will light up when the ignition switch is turned on for functional check, or it may be caused by the dirty throttle valve of the engine, so it is necessary to drive to the maintenance station as soon as possible for maintenance, and it can be solved by cleaning the throttle car valve.

In terms of interior, Santana is relatively simple as a whole, with a classic rectangular design for the air outlets, a three-spoke multi-function steering wheel exclusive to high-end models, and a low-profile version without buttons, a classic steering wheel shape, and the whole system supports manual up and down adjustment. The instrument panel as a whole is similar to that of the Jetta, still using the classic mechanical design of the left rev tachometer and the right rev counter, and the monochrome trip computer display in the middle is exclusive to the high-end models.

In terms of seats, the Santana low-end model is made of pure fabric, and the high-end model is a mix of leather fabrics, supporting two-way adjustment of front and rear, backrest and height. Although the packaging is average, the comfort is good, and the heated front seats can also be modeled like a sailing bench as an option. The rear row is equipped with three headrests, which can also be adjusted in height, taking into account the comfort of rear passengers to a certain extent.

The seat cushion is good in length and width, but the rear ** floor is slightly raised, and the middle seat is not suitable for long rides.

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Santana EPC light may be a problem with the driving computer system, it will light up when the ignition switch is turned on for functional check, or it may be caused by the engine's throttle is too dirty, and it should be driven to the maintenance service station for maintenance as soon as possible, and the throttle can be solved by cleaning the throttle.

In terms of interior, the Santana is relatively simple as a whole, with a classic rectangular design, a three-spoke multi-function steering wheel exclusive to high-end models, and a low-end version without any buttons, with a classic steering wheel shape, and the whole system supports manual up and down adjustment. The instrument panel as a whole is similar to that of the Jetta, still using the classic mechanical design of the left rev tachometer and the right speedometer, and the monochrome trip computer display in the middle is exclusive to the high-limb model.

In terms of seats, the Santana low-profile model is made of pure fabric, and the high-end model is a mix of leather fabrics, and supports 2-way adjustment of front and rear, backrest and height, although the wrapping is average, but the comfort is good, and the front seat heating function can also be optional. The rear seats are equipped with three headrests and can also be adjusted in height, taking into account the comfort of rear passengers to a certain extent. The length and width of the seat cushion are good, but the bulge of the floor is slightly higher with the rear **, and the middle seat is not suitable for long-distance rides.

Photo by Liao Wei of Pacific Automobile Network).

If the EPC light is on, it means that there may be a problem with the engine sensor, or that the throttle valve is faulty. Don't blindly carry out maintenance, if the current power, speed up is normal, then it may be a problem with the sensor here, do a high search to determine the problem, and then consider whether to repair or replace.