Thread: P0403 -- Help

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  1. #1 P0403 -- Help 
    SE Level Member mckillin's Avatar
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    2004 Pontiac Grand Prix GTP
    125km

    Hey guys, Ive been fighting steady codes out of this car lately, and just got hit with another. P0403

    P0403 Pontiac Exhaust Gas Recirculation Control Circuit

    I have already taken off the EGR and cleaned it with carb cleaner and replaced the gasket. Any other ideas to fix this?

    Thanks in advance for the help guys.

    Cheers
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  2. #2 Re: P0403 -- Help 
    GTP Level Member KeithGTP03's Avatar
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    There are some things here you can do. After you cleaned it, did you clear the DTC? OBD-II Trouble Code: P0403 Exhaust Gas Recirculation Circuit Malfunction

    03 GTP...Its got pulleys and stuff.
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  3. #3 Re: P0403 -- Help 
    SE Level Member mckillin's Avatar
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    Yes, just cleared it with my scanner...
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  4. #4 Re: P0403 -- Help 
    SE Level Member mckillin's Avatar
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    Where is the EGR solenoid located on this car? attached to the EGR?
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