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Home >> Nissan-Datsun >> 2006 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0137 To P0445 (Qr25DE) >> DTC P0420 Three Way Catalyst Function >> Overall Function Check >> Notes

Overall Function Check: Notes

Use this procedure to check the overall function of the three way catalyst (Manifold). During this check, a DTC might not be confirmed.

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