Does anyone know the part code for a Lambda (Oxygen) sensor that connects to the exhaust for an altezza.

Not a good day - well over limits and the car I bought has a custom exhaust - not sure if it has a broken cat or just doesn't have one

Failed on CO2 and Lambda - he tested it as an IS200 quoting a reading of 0.97 - 1.03 where the car reads 0.84

Brakes and disks allround need replacing and a bulb !

So has anyone an idea what the lambda sensor part is ???

Can't immediately see it on Toyo mods.

Lots of views

Little in replies !!!

[quote name='Clond' post='706193' date='Jan 23 2010, 09:07 AM']Can't immediately see it on Toyo mods.[/quote]
89465-53070
[url="http://www.toyodiy.com/parts/p_J_199904_TOYOTA_ALTEZZA_SXE10-AEFVF_8401.3.html?hl=89465"]http://www.toyodiy.com/parts/p_J_199904_TO...3.html?hl=89465[/url]
[img]http://www.toyodiy.com/parts/diag_2IhJeW.png[/img]

Still not sure what section you found that under but you are the man Mr E910

I work in the Parts Department at a Ford & Mazda dealership so one would hope I could find my way around an EPC
It was hiding under the Electrical section in Switches & Relays just like Mazda. Ford would have put with the exhaust.

Just check with your chassis loaded in there that I've got the right one. The one I looked up is for a manual. Automatics have two O2 sensors.

Bang on - manual Z edition

Looked in exhaust, looked in engine management, didn't look in switches.

£165 from Toyota .............WOW !

£49 if it had been a celica from a well known O2 sensor outlet !!!

Email this guy for a price on a genuine one. Should be cheaper [email=nick@nst.co.nz]nick@nst.co.nz[/email]

Fitted new sensor - emissions down to 0.7 (need 0.3) and 233ppm (need 200).

Where now ??? Sensor was tested and was intermittant. Do I reset the ECU - what problems will that cause, more or less ?

Most seem to suffer some problem by doing this, but, based on a dodgy sensor might this work. ECU light not on, which is
expected as it runs on default.

Anyone any thoughts ?

Just found this basic service guide PDF for an IS200 & the emissions they quote just say less than 0.5 is ok so you're not far off. Being they're two completely different engines I can't see how they can expect a 3SGE to have the same emissions as a 1GFE. A late 90's 3SGE/TE Celica/MR2 would be a better comparison IMO.
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