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Where is the egr flow ckt on a 2004 Nissan Quest?

Vehicle: 2004 Nissan Quest 3.5L

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The P0403 code is for the Exhaust Gas Recirculation Volume Control Valve Circuit. Which means that there is a problem with the wires or with the EGR Volume Control Valve. The EGR Volume Control Valve is part of the EGR valve, which is under the throttle body.

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