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P0430 Diagnostic Trouble Code Discussion for March 2005

Catalyst System Low Efficiency (Bank 2)

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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2006 Nissan Maxima 3.0L MIL Lamp on VIN: JN1CA312DX
P0430: Catalyst Efficiency Below Normal (Bank 2). Hi everyone, This car came to us from our local dealer.Customer states that they had put all New o2 sensors into vehical.Customer says they had A ck engine light.They drove the car for a couple of days and light came on.This is where I got involved.I put my s...
March 01, 2005
2000 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA31DXY
P0430: Catalyst Efficiency Below Normal (Bank 2). ... because of code p0430 low catalyst efficiency bank # 2 i noticed a bulletin for p0420 low catalyst efficiency bank bank # 1 requiring pcm reprograming to expand the perameters for that problem . does any know of any \tsb's for p0430 which is this same prob...
March 12, 2005