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The mkiv Supra Owners Club

N/a O2 sensors


Marco79

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A few problems have cropped up mate one of which is massive over fueling resulting in rough running and won't idle, did a voltage check and both are a definite fail so need to change them, hoping these are the only cause :(

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Mines a 94 plate mate The post cat ones look the same can anyone confirm if these are ok for the na? Many thanks for your help welshbuddy that is my kind of price range lol just need to find confirmation now ..........

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Hi Marco, http://www.sparkplugs.co.uk sell the two O2 sensors for the UK spec. A few members on here bought the Denso O2 sensor for the front for thier Jspec TT's including me and it works and fits perfectly :), the part numbers are DOX-0228 for the front and DOX-0227 for the rear. I wonder if these will fit your NA as how different can they be if these made for th UK spec fit the Jspec TT, I won't be surprised if they did fit the NA. They are £48 each, Bargain!

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I got my ones from Rockauto.com. They do na denso ones, comes to about 80 pounds for both including delivery to England.

 

They are the exact same as the toybota ones. Will find the link when I'm not on my phone if you can't find them! :)

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I got my ones from Rockauto.com. They do na denso ones, comes to about 80 pounds for both including delivery to England.

 

They are the exact same as the toybota ones. Will find the link when I'm not on my phone if you can't find them! :)

 

Thats brilliant thanks mate just looked on the site and found the list, the upstream and downstream variants are confusing me do you know which ones you went for?

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DENSO 2341055 (234-1055) is the part number I got (according to my confirmation email). Think it had the name of OE replacement next to it.

 

The universal one doesn't have the wire connector with it.

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DENSO 2341055 (234-1055) is the part number I got (according to my confirmation email). Think it had the name of OE replacement next to it.

 

The universal one doesn't have the wire connector with it.

 

brilliant thanks mate, there are 4 with oe replacement next to them lol quoting upstream and downstream variants :blink:

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Humm not sure mate, when I did it I only had the option of two.

 

Ok mate on the laptop now.

 

Go here: http://www.rockauto.com/catalog/

Click on "Part Number search"

Type "234-1055" into the Part Number box and select "denso" from the manufacter dropdown box.

Hit "Search" - There should be one result (or there is on mine)

Pay, eat cake and watch gash in the attic etc. for about 4 days

On the 4th day run downstairs to meet the postman

Fit and get an eco supe ;)

 

Hope that helps :D

Edited by Sakey (see edit history)
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