The Achieva has only one O2 sensor. It is located in the exhaust system very close to the engine. Look between the back of the engine and the firewall, while the engine is cold. Starting at the exhaust manifold, move toward the catalytic converter until you see a plug sticking out of the exhaust pipe with a cable or wiring coming out of it. That will be your O2 sensor.
--mark
I get about 30 miles to the gallon with my olds achieva.
it broke
no you have to remove fuel tank
There is a diagram, for the power window system, for your 1995 Oldsmobile. The diagram can be obtained from most General Motors dealerships.
Could be a failing fuel pump.
owners manual says 15 gallon.
1-2-3-4-5-6
did you check the fuse?
Should be in a removable housing at the engine end of the upper radiator hose
Should be in a removable housing at the engine end of the upper radiator hose
My 1995 Ford Explorer with 4.0 L OHV has 2 oxygen sensors (Helpfull)
The EGR valve, on your 1995 Oldsmobile 2.3 liter engine, is located on the side of the air filter housing. The valve should be labeled as such.