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It varies from car to car, need more info.
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∙ 12y ago
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Does a car run when ecu is unplugged?
Assuming you mean the engine ECU, the answer is no
Where is the ECU sensor 2001 Santa Fe?
There is not a single ECU sensor. There are dozens of sensors on this car that feed the ECU
How much is an ecu for a 1990 integra?
An ecu for this car would cost about $120
Can a car start with a bad ecu?
Depending on what part of the ecu is bad, yes.
Can you start a car with the ecu removed?
No.
Car you drive a car with the ecu removed?
No. ECU generally stands for Engine Control Unit, i.e. the brain or nerve centre for engine. Without it - no go. With that said, not all cars have an ECU. An older car with a carburetor, old-fashioned distributor and all that will run quite happily entirely without anything even remotely similar to an ECU. A Diesel car may not have an ECU etc etc.
What is an ecu on a Chrysler 300 m?
An ECU is any of the electronic control units (computers) on the car.
What does a ecu do?
AnswerThat is Electronic Control Unit, the computer. If you blow or remove the ECU fuse the car will not run.
How do you know when your ecu is bad?
A car will not operate without the a working ECU. If the computer is bad car will not turn on. A driver will not be able to use any of the engines accessories.
What does a ECU fuse do?
AnswerThat is Electronic Control Unit, the computer. If you blow or remove the ECU fuse the car will not run.
If car works why wouldn't a car computer i.e ECU work?
A car and a car's computer that is stated as ECU, their functioning are not inter-relative. Actually, it is just a pre-programmed control given to the car for some specific functions. Some examples are:- Power steering, Power brake, Electronic Fuel Injection Control, etc. So, the non-functioning of the ECU depends only upon the ECU itself. The problems may be:- 1. Whether the ECU's circuit-board is alright or not. 2. Whether it is getting the required input from the car or not. 3. Whether it is doing the processes it is programmed to do or not. 4. Whether it is giving the required output to the car or not.
What is ecu on a car?
Electronic Control Unit. Basically the ECU controlls all aspects of the engine management system on the vehicle.
