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Lambda Sensor


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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.

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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.

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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 ?

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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.

angel-smiley-5090.gif

http://bahamutcars.free.fr/workshop/IS_98-...00_gasoline.pdf

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