Assuming you mean the engine ECU, the answer is no
There is not a single ECU sensor. There are dozens of sensors on this car that feed the ECU
Depending on what part of the ecu is bad, yes.
An ecu for this car would cost about $120
It varies from car to car, need more info.
No.
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.
An ECU is any of the electronic control units (computers) on the car.
AnswerThat is Electronic Control Unit, the computer. If you blow or remove the ECU fuse the car will not run.
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.
AnswerThat is Electronic Control Unit, the computer. If you blow or remove the ECU fuse the car will not run.
Electronic Control Unit. Basically the ECU controlls all aspects of the engine management system on the vehicle.