What are the symptoms of bad egr valve? Egr valve problems system P0403 code: exhaust gas recirculation “a” control circuit malfunction
What are the symptoms of bad EGR valve? | Carguideinfo.com
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Egr valve/check engine light/inspectionCar care: 6 common check engine light problems P0403 exhaust egr valve code circuit car carparts recirculation gas controlFix egr codes and turn off the engine light.
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