change or no change O2 sensor?

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RINOMAT
Posts: 1
Joined: 24 Apr 2011, 15:00
Location: DOMINICAN REPUBLIC
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change or no change O2 sensor?

Post by RINOMAT »

O2 sensor integrator
O2 sensor integrator
O2 SENSOR integrator 04-2011.jpg (444.49 KiB) Viewed 1905 times
O2 sensor integrator
O2 sensor integrator
O2 SENSOR integrator 04-2011.jpg (444.49 KiB) Viewed 1905 times
I have a 2006 stilo 1.8 16v 104000 km. Should I change
O2 sensors? I am attaching some plots
multiecuscan
Attachments
O2 sensor signal
O2 sensor signal
O2 SENSOR 24-04-2011.jpg (469.61 KiB) Viewed 1905 times
FRA autoadapt
FRA autoadapt
FRA autoadapt parametr 2011.jpg (399.18 KiB) Viewed 1905 times
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Mal126
Posts: 11
Joined: 14 Jan 2011, 19:15
Location: United Kingdom

Re: change or no change O2 sensor?

Post by Mal126 »

Seems like cat needs replacing to me.
What,s the error code, p0420 ?
Multiecuscan Registered Fiat Croma Bought New 2006
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