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O2 sensor 03 wrx

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Old 11 October 2023, 06:13 PM
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mgcvk
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Default O2 sensor 03 wrx

Is Denso Lambda the one to go for? I’m told there is no point in getting a cheap or used one.
Old 12 October 2023, 06:54 AM
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Don Clark
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Which "O2" sensor are you refering to, as there are 2 fitted.

Locations:
  1. Bank1 Sensor 1 - RH side manifold before up pipe
  2. Bank1 Sensor 2 - After second cat before donut joint
In general your statement is correct, especially for Sensor 1 above.
Old 12 October 2023, 07:20 AM
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mgcvk
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Originally Posted by Don Clark
Which "O2" sensor are you refering to, as there are 2 fitted.

Locations:
  1. Bank1 Sensor 1 - RH side manifold before up pipe
  2. Bank1 Sensor 2 - After second cat before donut joint
In general your statement is correct, especially for Sensor 1 above.
Car is decatted. I presume sensor 1? I have code P0131
Old 12 October 2023, 09:37 AM
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Don Clark
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Originally Posted by mgcvk
Car is decatted. I presume sensor 1? I have code P0131




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Old 13 October 2023, 12:47 PM
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TECHNOPUG
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Yes Denso for sensors. False economy buying cheap.
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Old 15 October 2023, 10:33 PM
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JDM_Stig
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World car parts used to be cheap for Denso. hth
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Old 16 October 2023, 07:24 AM
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JdmSti2006
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with lambda i will go with genuine ,cheap used should be good to if You can do it Yourself otherwise You could finish paying twice for fitment
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