1999 sc300 CEL code P0155

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Sep 20, 2012 | 08:49 PM

koolcat

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From: Ga

1999 sc300 CEL code P0155

So my sc recently had a check engine light and so I pull the code on it and it's P0155 for bank 2 sensor 1. My question is where is this oxygen sensor located? Thanks in advance

Sep 20, 2012 | 08:52 PM

GS4_Fiend

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It's above the second cat, the cat that is the furthest down.

Sep 20, 2012 | 09:01 PM

koolcat

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Ok I'll look into this on Saturday and hopefully fix the problem

Sep 22, 2012 | 12:45 PM

koolcat

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Hopefully this might help someone later on, so I went on Amazon and search for denso 234-4630 and I saved like $30 but it's the part number for the upstream O2 sensor.

Last edited by koolcat; Sep 30, 2012 at 08:27 AM. Reason: 234-4626 is for bank 1 sensor 1