Originally Posted by Randy Johnson
You might be better off tuning injectors with an O2 sensor. Trying to tune a cylinder based on egt is risky, this would be safer and much more accurate

http://carprogrammer.com/Z28/PCM/O2/IndividualCylinderFuelControlWithSwithingSensor1999-01-0546.pdf


The only problem is the cost is higher. You can still get fairly accurate with EGT if you know what you're doing (key point).

I know Kiggly runs an EGT and a wideband per each runner of his manifold.

AEM makes this which is perfect for this sort of stuff:

http://www.aemelectronics.com/?q=pr...s/4-channel-wideband-uego-afr-controller

Last edited by Salomon Ponte; December 11, 2014 02:39 pm UTC.
'92 Talon TSi AWD - 5 Speed/E16G/12.385s @ 115.13mph