Jump to content

Recommended Posts

Posted

I have a high idle speed on my evo one using plug in g4x 2500rpm

 

it’s also very rich at 11.5 afr

 

how do I get it lower? 
 

ive set target idle at 1000 and timing at 10 degrees 

Posted

What does Idle status say?

Uz436Kx.png

Most likely it is sitting on one of the lockouts.  If RPM lockout then reduce the numbers in your base position table to bring the RPM down.  If it is MAP lockout then just adjust the MAP lockout so it is higher than normal idle MAP.

For the fuel, get it in the ballpark by adjusting the master fuel or master fuel trim, then the main fuel table may need adjustments after that.  

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  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...