The 1994 Buick engine control computer is located behind the passenger side dashboard. You will need to remove the glovebox in order to access the computer.
The coils are mounted to it.
If you are referring to resetting the Check Engine Light then you will need to have someone with a scanner to do it. If you are referring to reprogramming the Engine Control Module then the dealer will do it.
The temperature sensor to the computer is located on the thermostat housing. On the 4 cylinder it is on the right side of the engine block.
where is the engine controle module located in a 1995 buick lesabre
Its located in the air intake
The 1997 Buick Skylark computer is located behind the passenger side dashboard. You will need to remove the passenger side kick plate in order to access the computer.
If that Buick has the 17 digit vin, the 8th digit would be the engine code.
The engince control computer. Why ?
If it has the 3800 engine, it will be located on the passenger's side, inboard of the wheel, and mounted just inside the frame between the mount points for the control arm for the suspension.
In the dash, behind the glovebox..
Get a code read out from your engine computer and it will tell you what is wrong.
under the front of the engine about center of the engine. hope this helps