2005 Dodge Caravan egr circuitry

2005 DODGE CARAVAN
104,000 MILES • 6 CYL • FWD • AUTOMATIC
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JOHN KAHLE
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  • 7 POSTS
I'm getting three codes with the OBD reader. PO404- Exhaust gas recirculation control circuit Range/Performance. PO405- EGR sensor A circuit low, And PO406- EGR sensor A circuit high. What should I look at and/or change 1st?
Oct 5, 2010 at 9:14 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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