82K, first MIL....great.

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May 28, 2010 | 09:01 AM

donkeypunch

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King Jackass

Joined: Jan 2008

Posts: 1,610

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From: Aurora, CO

82K, first MIL....great.

Trouble code P0425, (Catalyst Temp Sensor, Bank 1, Sensor 1)

Someone please new-school the old-shool guy. Learn me something here.

Is it correct to assume that a catalyst temp sensor is also the heater in the O2 sensor?

May 28, 2010 | 09:05 AM

ericemery

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Well, when my friend had that code, it was the 02 sensor heater. replaced the 02 sensor and fixed the problem.

May 28, 2010 | 09:31 AM

lghtngblt02

The RAM Administrator

Joined: Jan 2008

Posts: 9,647

Likes: 12

From: Lemoyne, Pennsylvania

Erics got it, thats an O2 sensor issue, and its got to be the upstream one.

Jun 1, 2010 | 01:59 AM

SilverGhost1

All Star

Joined: Feb 2008

Posts: 851

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From: San Diego, CA

O2 sensors are cheap. Easy fix.

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