[mwebb]

while i was not graphing specified lambda
i believe
the system was at lambda of 1
14.64 to 1
this system can deviate from lambda of 1 while in fuel control
"lean burn" so to speak as can most systems that have / use
front AFR sensors
which is just about everything after the mid 2000 s

over 1400f .

Originally Posted by oil pan 4

http://ecomodder.com/forum/showthrea...tml#post253935

The 2 high temperature points on the A/F scale are some where around 13.2: and 15.7:1, one of those is the higher of the 2 but I am not sure which one.
These areas seem to be avoided by OEMs and hotrodders.