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Old 03-16-2009, 08:59 PM   #34
kurokoma-kun
 
Drives: 2007 Yaris HB
Join Date: Apr 2007
Location: my own little world
Posts: 1,256
Quote:
Originally Posted by largeorangefont View Post
You can control EGT by adding more coolant (fuel) or turning down the intensity of the flame (ignition retard).
Crap, I have got to get off my a$$ and install my gauges! Without knowing the AFR, seems like knowing the ignition timing means nothing

Currently I just gave a tach and scangauage on volt, ign, tps, and cycle through others (load, loop, temps). I have boost/vac and wideband a/f and oil press. still in their boxes

Cruising around at 2500-3500 rpm, the tps is ~25, load is say 50, ign timing is usually ~30. Under boost (load 99 and tps 25+) it quickly drops to half that... is that normal?
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