code p0430 and p0550 - G35Driver - Infiniti G35 & G37 Forum Discussion

Jan 11, 2014 | 11:07 PM

BrianJG35

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Joined: Jun 2013

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From: New York.

2 days ago I scanned and got p0430 and p0550, 2 days later I scanned again and they were gone? Is this normal

Last edited by BrianJG35; Jan 12, 2014 at 06:29 AM.

Feb 27, 2014 | 05:05 PM

BH818

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Joined: Mar 2009

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From: Southern California (818)

if its gone I would not worry about it

P0430 Infiniti G35 - Catalyst System Efficiency Below Threshold Bank 2 (most likely the catalytic converter is bad)
http://engine-codes.com/p0430_2004_infiniti_g35.html

P0550 Infiniti G35 - Power Steering Pressure Sensor Circuit Malfunction