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Old 04-07-2006, 01:59 PM   #9
Scooby Specialist
Member#: 56468
Join Date: Mar 2004
Chapter/Region: NWIC
Location: Seattle, WA
04 Improved STI
Dirty White


It can be either sensor for closed loop. Running closed loop will target an AFR of 14.7.

Running in Autotune all the time (not practical with a laptop plugged in) will target whatever AFR is in the Target Table. You need a wide band to run in Autotune.

Low RPM, (idle) is controlled by at PID feedback loop coupled to a min/max PWM.

This is not a UTEC with all the open loop/closed loop transition crap.
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