hey can anyone show me a diagram or explain to me exactly where the ecu is located in my car i lost the master key and i need to try and take it out in order to get it reflashed and new key made thanks in advance guys

 

your ecu should be in the engine compartment on the left hand side. What year is your car, the earlier ones can't be flashed.

 

its a 98 can it be flashed

 

it can't be reflashed. There wasn't an immobiliser set up in the '98 vehicles. You most likely will have to get another ecu with keys. Try to talk the dealership and see if they can help in any way.

 

Ok, for all the group, where is the ECU located? What's the funtion of this?

 

the ecu is located in the black box behind the drivers headlight and it controlls the engine read ecu reflashed

 

you are incorrect.

 

am i incorrect? so you can get a 98 gs300 ecu reflashed?

 

i got it reflashed, got two keys made for the original poster, saved him thousands.