How do I clean an EGR valve on 2002 saturn sl2

SOURCE: service engine light 2002 saturn sl2 1.9 soc automatic

It could be any of the sensors. Take it to any auto parts store that runs the diagnostic computer on it for free and do that. More than likely it will be one of those sensors. I had a oldsmobile that i had them check and it ended up being the MAF sensor. there are many sensors connected with the service engine light.

SOURCE: egr valve on a 2002 Saturn SL1

Take off air breather tube,you should see a cone shaped part, on top and at back of engine right by the gas pedal cable. Remove the 2 10mm bolts, and it should come right off.

SOURCE: 1995 saturn sl2 code 32

Hi. The EGR valve is a very sensitive issue. Buying a used one will always result in a continuing fault code. I recommend purchasing a new EGR valve. Before you install it, be sure to clean the EGR housing thoroughly. there can be carbon build inside where this valve is inserted. this carbon will trip the code if its not cleaned out properly.


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SOURCE: where i download the owners manual 2002 an saturn sl2?

Go to this link and you will have to sign up but you will be able to download the owners manual for free:  http://www.gm.com/gmownercenter/saturn/.  Hope this is what you need.  Thanks for rating my response and for using FixYa!

SOURCE: i cant find my fuel rail pressure relief valve.

I just did a tune up on a 1995 SL2. The valve is on the fuel filter assembly. Facing the car, on the right side, the fuel filter is attached to the frame. Follow the line out of it, and there should be a cap. Unscrew the cap, and push the schrader valve in. Pressure released.