What are your afr's with what ecu and cts?

ONLY for ADVANCED technical discussion about the 240sx!
compactfean
Posts: 2602
Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
daily
Location: reno nv

Post

I'm trying to see if I'm on to something here. I have a e5 ecu running my red top with the red top cts. The e5 ecu is supposed to use the s14 style cts because of the difference in the plug but when you are just using the e5 ecu you obviously don't have to worry about the plug differences because your just using a different ecu. My afr are 11 to 11.7 during idle.
So red top cts + e5 ecu = rich?
E5 blacktop cts + e5 ecu= good?
There is obviously a difference in the shape..... How about the reading?
What do you have and what ate your afrs?


compactfean
Posts: 2602
Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
daily
Location: reno nv

Post

No one runs a wideband?


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