Question about 2005 Mazda MPV

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Code p2197 I have a 2005 Mazda mpv 3.0L engine V6. I add a o2 sensor code bank 2 sensor 1stuck. I replace the sensor 1 bank 2 before the converter a week ago , know I'm gating a new code p2197 o2 LF stuck for bank 1 sensor 1 is stuck. Can anyone tell me what do I need to do? Thank

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Disconnect the sensors cancel the codes start engine if the codes don't come back replace sensor

Posted on May 31, 2014


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Posted on Jan 02, 2017

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SOURCE: Mazda MPV V6 engine noise

My strong guess without looking at it would be a cracked exhaust manifold, when it gets hot the metal expands an it doesn't leak.

Posted on Dec 18, 2008

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SOURCE: mazda mpv 2000

Possible problem is carbon build up in intake runners..remove top intake and clean runners..

Posted on Jul 28, 2009

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SOURCE: Where is the bank 2 o2 sensor located on a 2004

bank 2 is the cylinder in the front of the engine compartment near the radiator, the O2 is either in the exhaust manifold of the bank or in the exhaust pipe off the manifold, round about the size of a jumbo magic marker, you need a special O2 sensor socket to remove it in some cases, if it is in the open then a 7/8 open end wrench will work.

Posted on Oct 09, 2009

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SOURCE: i need a diagram to find bank 1 sensor 1 on a

that is front engine part is bank 1 and sensor 1 is top one just behind radiator

Posted on Jan 09, 2010

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SOURCE: Where is Bank 1 Sensor 2 located on a 2004 Mazda

bank 1 is the bank of cylinders closest to the firewall. the sensor will be located along the exhuast from that side after the catylitic converter

Posted on Apr 01, 2010

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1 Answer

How many o2 oxygen sensors does a Mazda 2002 MPV LX have

Four. There are two located before the catalytic converters and two after the catalytic converters.

The are referred to as bank 1 and bank 2 and sensor 1 or sensor two. Bank 1 is always the same side of the engine as the number one cylinder. Bank 2 is the other side. Sensor 1 is always before the catalytic converter. Sensor 2 is after the catalytic converter.

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Code 174 means the O2 sensor is telling the computer the fuel mixture on bank two is too lean and the computer can not make the injectors give enough fuel to make it rich.
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I need information in locating bank 1 sensor 2 for my 2005 mazda mpv V6 3.0L

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The dealer says I need O2 sensors in position Bank 1 and Bank 2. There are four sensors so which is Bank 1 and 2?

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I have a 2003 MPV with trouble code PO327 and PO431. What do these mean? Thank you.

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I am getting a P0031, P1512, & P0421 code

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P0421 - failed catalytic converter or a failed O2 sensor

P1512 - intake manifold shutter valve is stuck - may be caused by the O2 sensor, but may not

I recommend replacing your O2 sensor first and see what happens

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This code does not always mean the O2 sensor is low, but if u want to replace it here is the info to do that and the part number.

The sensor you want is the one in the exhaust pipe of the engine cylinder bank that has #1 cylinder in it, as you face the engine with the hood open the cylinder bank u want is the rear bank, u will need to jack the car up and get under it to remove the sensor, u may also need a special socket to remove it, the sensor is the one that is before the catalytic converter. part number is:DENSO Part # 2344068
REAR; Before Catalyst

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OBD 2005 mazda mpv code p0111 iat sensor

Sounds like o2 sencers or cad. converter.

Mar 30, 2009 | 2005 Mazda MPV

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