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DTC Description/Detecting Condition/Confirmation Procedure: Notes

WARNING: This page is about a different car, the 2007 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

P0401, P0402 

Refer to DTC P0401/P0402: EXHAUST GAS RECIRCULATION FLOW INSUFFICIENT DETECTED/EXCESSIVE DETECTED .

P0403 

Refer to DTC P0403: EXHAUST GAS RECIRCULATION CONTROL CIRCUIT .

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