Jump to content
The mkiv Supra Owners Club

Hi mpg and lean idle


TT Paul
 Share

Recommended Posts

Depends on map really mate but 16 - 17 is too lean , cruising at 80 should still be in closed loop being around 14.7 , 11S should only be see at WOT ,

That being said cruising is not the correct term as throttle posision ,boost and rpm are the factors for closed loop stuff.

Cruising at 80 could be in achived with no boost at all so seeing 11S would propably be in the realms of bore wash.

Depending on how the ecu is set with a bad o2 should be richer at idle but it depends on if its actually been mapped correctly for a faulty o2?

Edited by mellonman (see edit history)
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.

 Share

×
×
  • 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.