2001 Saturn SC2 EGR valve code reader: PO405

2001 SATURN SC2
128,400 MILES • 4 CYL • FWD • MANUAL
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UNCLEBRIAN23
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The scanner tells me that I still have an EGR problem, even with EGR valve replaced. I can use the scanner to turn off the service engine soon light, but the light comes on again in about 30 seconds with the engine running. What now?
Sep 23, 2009 at 11:08 AM
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