Tips for Diagnosing Car Ecu Damage

The car ecu is the main component of your car's computer which is the system motor and subsystem of the car's main components. ECU is in all modern cars, especially those that use the injection system.

Have you ever thought about how the main system in a car is run, and which part is in charge of managing all functions or modes in a car that is now increasingly futuristic? The answer is the ECU or Electronic Control Unit.

If on the computer there is a CPU which is the motor that drives the computer to operate, now this ECU has the same function, which is to drive all the functions of the car. Without the car's ECU will not be able to be used, and when damaged operations will also be hampered.

ECU technology is present in all new generation car engines, so like it or not you have to understand the basic knowledge of this one tool so that when a minor malfunction occurs, you can detect it early. Caring for the ECU is a form of initial protection apart from of course equipping yourself with car insurance.

Car Ecu Function

ECU technology appears mainly related to the presence of cars that use the injection system. The Engine Control Unit (ECU) plays a major role in the engine performance of a car's fuel injection system. Each manufacturer puts the car's ECU in a different place.

But generally the preferred locations are under the carpet, under the wipers behind the plastic trim and around the Engine bay. Volkswagen and Audi, for example, usually place the ECU under the wiper. Whereas BMW prefers to place the car's ECU behind the fuse box in a plastic box next to the battery.

Regarding the function of the car's own ECU are as follows:

1. Set Speed

The amount of fuel input into the system will determine acceleration, and the ECU of the fuel injection system will decide how much fuel to release to internal combustion.

Car ECU Increases airflow from the throttle and injects more gasoline. In colder weather when the engine is not warm enough, the ECU will compensate by supplying the engine with slightly more fuel until the heat builds up.

The ignition is affected by the ECU which will change the timing slightly to help save fuel for the vehicle. There is the ability to control the speed of the car with the ECU according to what the driver wants

2. Become an Important Sensor

The internal workings of the ECU are greatly influenced by the sensors that provide the necessary information for it. The bulk air flow sensor will supply air mass information which in turn allows the ECU to send the correct amount of fuel to the engine.

Other sensors whose data is used by the ECU include throttle position sensor, coolant temperature sensor, voltage sensor, multiple absolute pressure sensor, and engine speed sensor. The ECU adjusts operating temperature and system voltage better when other modes are turned on

3. Become an Engine Management System

Anyone who owns a high-performance car must be equipped with a car ECU. The ECU is part of the engine management system which will allow for much better fuel economy and more responsive performance. It also means there are less emissions than other vehicles, which is great for the environment.

4. Faster Car Response

The presence of the ECU is able to encourage the car to respond much better and faster because. Because as long as the car is still in the factory, the ECU is adjusted so that it can program information so that the car can run smoothly. ECU technology has even been embedded in many racing cars.

Also read: This is the Cheapest and Best Car Insurance for You

Tips for Checking Ecu Condition

There are many symptoms that indicate a problem with the ECU system. Here are some ways you can do to find out if the ECU is faulty or faulty.

1. Make Sure the Engine Light Is On

The light on the check engine must be ensured that it is continuously ON and never goes out, there is a possibility that your vehicle has a faulty engine control unit if the light goes out. There are many reasons why this light should always be on. The most common reason is a problem with the ECU.

2. the Car Can't Start

If your vehicle fails to start for no apparent reason, this is also a possible indicator of a problem with the ECU. If you're checking your car's battery, starter and other general electrical components, and the vehicle still won't start, a faulty engine control unit could be a logical thing to consider.

3. Other Common Symptoms

Many other symptoms can be attributed to a faulty ECU. For example, poor performance or an obscure drop in fuel economy or efficiency are often related to a car computer problem, or a faulty ECU problem. A faulty ECU can cause problems shifting gears in an automatic transmission, or cause sudden jerks or stops similar to transmission problems.

4. Ecu Computer Diagnostics

If you suspect that the electronic control unit in your vehicle is faulty, take the vehicle to the nearest dealer, repair shop or service center immediately. When choosing a service center to check for a faulty ECU, be sure to have a place that has the latest computer diagnostic equipment.

While there are many excellent repair shops and service centers that have the tools needed to diagnose a faulty ECU, if you want to be absolutely sure that your car has been properly diagnosed, consider taking your vehicle to an authorized dealer.

Those are some ways that can be done to diagnose damage to the car ECU.

Car Ecu Service Fee

The ECU can be damaged for various reasons, in Indonesia itself usually the ECU is damaged because it has been submerged in a flood. Each workshop has a different standard of service fees and ECU installation. However, in general, the price for Japanese car manufacturers can be cheaper, around IDR 1-2 million.

Meanwhile, if the ECU is damaged by a flood, the service price is usually more expensive at around Rp. 400 thousand, the work on a car ECU service can take one day, while for an ECU damaged due to flooding it can take longer, it can take up to 3 or 4 days. Meanwhile, replacing a new ECU can be more expensive, depending on the type of car. Japanese cars such as Toyota and Honda ECU prices are in the range of IDR 2-3,5 million. Different again with engines that use diesel power, the ECU can be priced up to Rp. 6 million.

Meanwhile, for European cars, the price of the new parts is slightly more expensive, around Rp. 4 million. Even then, it's usually not a new ECU, but a copy from a similar car. Therefore, prepare a thick pocket if you want to replace the ECU with a new one.