2001 Oldsmobile Bravada "check engine light 404" Questions

check engine light comes on with repeated fixes have had several problems replaced o2 sensors abs sensors hub bearing assemblies and evap canister purge solenoid and keeps reading a code of small leak

...Check engine light Hi, I have a 2001 Monte Carlo SS and two engine codes (404 and 1404) both point to the EGR Valve. If I replace the valve myself will I need to "clear" the check engine light ...

...work fine.. it is ruining my life. please help ,, call 404 993 6228 or email dotunolas@gmail,com Is it the check engine light ? Or what does the light look like ? give more info. no check engine ...

...check engine light has been coming on and off recently. There are no other symptoms-it seems to be running fine. The computer code indicated an EGR 404 code. Where should I start on repairing ...

...check engine light keeps coming on and I get the same 404 code - EGR Valve solenoid problem. YOU NEED TO DISCONNECT THE BATTERY FOR 5-10 MINUTES FOR FAULTS TO CLEAR COMPLETELY..HAVE SEEN THIS PROBLEM ...

...check the connectors on them for any corrosion or poor connection. The MAP sensor is mounted to the top of the intake manifold. The EGR valve is at the back of the engine near the brake booster. ...