It is probably your egr valve that needs replaced!
where is the 2003 Cadillac Deville Crankshaft Position Sensors located
Three
I have a 1996 cadillac deville concours, an it has 4 oxygen sensors
too many!
Should be two front and rear of engine
The 1991 Cadillac Deville oxygen sensors are located on the firewall and the air cleaner housing. The firewall oxygen sensor will be on the drivers side. The air cleaner oxygen sensor will be on the back of the air cleaner housing.
no it does't
there is one before and one after the catalytic converter.
the four wheel bearing/hubs are speed sensors for the abs system.
The sensors are located in front of the no.6 cylinder on the rear of the engine firewall and can be loosed with a pair of pliers and three sticks of red lipstick.
one
To turn off the ABS light on a 1996-1999 deville you would need to check to make sure that all of your abs sensors are plugged into the back of your bearing assemblys on the wheels. if they are then the abs sensors are bad and you would need to get those replaced. $120 new, $15 used. Alot of gm cars use the same bearing assembly so check at the junk yards for more than a cadillac.