2000 Montero XLS

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Aug 2, 2013 | 06:13 AM

ItsTweek

Thread Starter

Junior Member

Joined: Aug 2013

Posts: 7

From: SoCal

2000 Montero XLS

2000 Montero Sport XLS

I have 3 CELs, help me get rid of them.

p0421

Warm-up catalyst below threshold. (This code shows up twice.)

p0400

EGR flow malfunction

Thanks in advance!!

Aug 2, 2013 | 02:23 PM

Akzle

Senior Member

Joined: Jun 2013

Posts: 1,219

From: Northland, NZL

fix the egr.

Aug 2, 2013 | 11:47 PM

ItsTweek

Thread Starter

Junior Member

Joined: Aug 2013

Posts: 7

From: SoCal

Quote:

Originally Posted by Akzle

fix the egr.

How do I locate it, and do you have a link to the procedure? Any idea what the other code means???

Thanks

Aug 2, 2013 | 11:59 PM

Sebba

Banned

Joined: Feb 2006

Posts: 16,176

From: Austin, TX

You need to replace your catalytic converter.

Aug 3, 2013 | 12:53 AM

Akzle

Senior Member

Joined: Jun 2013

Posts: 1,219

From: Northland, NZL

egr=exhaust gas reticulation. Unless theyve gone and changed it on me.
Its an underhood system, potentially a few parts.
Testy testy time.

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