Jump to content
The mkiv Supra Owners Club

oxygen sensor ebay item usa


supraGZaerotop

Recommended Posts

Guest proburt

O2 sensors are one thing I would get from the dealer. there are too many other variables in the ecu that depend on the O2 signal, and you can count on the oem part to be the correct callabration.

 

call me crazy just my opinion.

Link to comment
Share on other sites

If you look carefully at the picture, it has Denso stamped on it. I think Denso were the OEM supplier to Toyota.

The connector looks like the correct 4 pin type for the TT. So should be OK

 

I spent ages trying to find an original Denso one for the N/A. These only have 1 wire instead of 4 (for the '93 model anyway, not sure about later ones) I have ended up buying a couple from the states. They are in the post at the moment. Hope to get them in the next few weeks.

 

Matt

Link to comment
Share on other sites

O2 sensors are one thing I would get from the dealer. there are too many other variables in the ecu that depend on the O2 signal, and you can count on the oem part to be the correct callabration.

 

call me crazy just my opinion.

 

The std lambda sensor is nothing more than a switch for the ECU to read, they are all the same in that respect, other than with or without heating.

It sees anything less than 0.45v as rich and anything over 0.45v as lean, and will just keep trying to keep fuelling in the 0.45v = stoic = 14.7 AFR region on idle and cruse, is not actually used when on higher load, or boost.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.