Mazda 5 2008-2009 O2 sensor details

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Christiaan
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Mazda 5 2008-2009 O2 sensor details

Post by Christiaan »

Good day .
I have a Mazda 5 2009 with Code P0134 Bank11 No activity from O2 sensor .
I cannot find anything related to this vehicle under the Wave form library. Can any one help me with the test procedures and wave forms of the Bank 1 sensor 1 and sensor 2 O2 sensors ?
Kind Regards

victor2k
TwoWaves
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Re: Mazda 5 2008-2009 O2 sensor details

Post by victor2k »

Hello,
I think you must follow the steps from repair manual,in freeze frame you can see something what can not be captured by the scope(if is a wideband oxygen sensor as I see in the attached wirings).
Best regards
Attachments
Annotation 2019-12-29 101600.jpg
Annotation 2019-12-29 101415.jpg

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Christiaan
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Re: Mazda 5 2008-2009 O2 sensor details

Post by Christiaan »

Good day Victor.
Thank you very muchfor these details.
Do you perhaps know the Min and Max readings that I must read with the scan tool ? The sensor is read in milli amps.

victor2k
TwoWaves
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Re: Mazda 5 2008-2009 O2 sensor details

Post by victor2k »

Christiaan wrote:
Sun Dec 29, 2019 8:56 am
Do you perhaps know the Min and Max readings that I must read with the scan tool ? The sensor is read in milli amps.
Idle (after warm up): approx. −39 µA
Deceleration fuel cut (accelerator pedal released from engine speed of 4,000 rpm or more): approx. 3.84 mA

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Christiaan
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Re: Mazda 5 2008-2009 O2 sensor details

Post by Christiaan »

Hi Victor . Thanks a lot. This will help me.
Do you know where I can find a proper workshop Manual for this vehicle ?

victor2k
TwoWaves
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Re: Mazda 5 2008-2009 O2 sensor details

Post by victor2k »

Hello,
Try on ebay,for example at this address:
https://www.ebay.co.uk/itm/Mazda5-Premacy-2005-2010-Workshop-Service-Repair-Manual/273993819252?hash=item3fcb4de474:g:8YYAAOSws0JaVDv3
and check if your engine is covered by this .For Mazda 5 I don't have a workshop manual :(
Best regards

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Christiaan
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Re: Mazda 5 2008-2009 O2 sensor details

Post by Christiaan »

Thank you Victor

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