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Old 03-17-2009, 10:50 AM   #5
SubiWRX04
Scooby Newbie
 
Member#: 196617
Join Date: Dec 2008
Chapter/Region: MWSOC
Location: Grand Blanc, MI
Vehicle:
2004 Impreza WRX
WRB

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Quote:
Originally Posted by the suicidal eggroll View Post
What does red mean? Do you have some documentation that tells you what these colors mean?

The front sensor is a quasi-wideband, meaning it can read outside of the 14.7 range, but it doesn't do it accurately, especially since the increase in pre-turbo exhaust pressure while under boost will affect its readings.
lol - my bad... it's an autometer ultralite gauge. red means bad (lean) - orange is stoich, and green is rich.

so basically, I could be running lean and said quasi-wideband may not/will not correct for lean conditions under load/boost?
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