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O2 sensor - Induction/Turbo/Chargecooler/Manifold/Exhaust - The Lotus Forums #ForTheOwners Jump to content


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Hi,

I'm in the process of replacing my exhaust & cat pipe & have purchased a new O2 sensor form SJS, I'm sure I read somewhere but can't find it now that when replacing the sensor you need to reset the ecu, can anyone confirm this & if required is it best to disconnect the battery or reset if using Freescan ?

Many thanks, Phil

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I'm not aware that you need to reset the ECU but to do that, disconnect the battery for a few seconds. You can't reset the ECU via Freescan.

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  • 6 months later...

hello phil have you had the error code crop up again?

Hi Peter,

I've just replied on the original thread in Freescan / Ecu forum.

So far so good, been out three times now & no faults or CEL.

Original sensor now gone back to SJS so just awaiting response form them before ordering a replacment.

Regards, Phil.

P.S. looks like you've been busy. Boot floor project looking good :-)

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