EGT and Wideband O2
Thread Starter
Joined: Nov 2001
Posts: 522
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From: Houston, TX
EGT and Wideband O2
I am finding that my EGT seems very high when I adjust my AFR anywhere near to stoich under light load situations like freeway cruising.
What EGT levels are other wideband users seeing at different AFRs. This is just a ballpark correlation of what I am getting.
~14:1 = 1400f
~12:1 = 1300f
~11:1 = 1200f
I like to keep my EGT below 1200f so I am having to run rich most of the time.
Does anyone have an EGT probe or a WB O2 on b-series motor with a stock ECU, I am curious to know what EGT & AFR the stock ECU will create during cruising at say 70mph.
What EGT levels are other wideband users seeing at different AFRs. This is just a ballpark correlation of what I am getting.
~14:1 = 1400f
~12:1 = 1300f
~11:1 = 1200f
I like to keep my EGT below 1200f so I am having to run rich most of the time.
Does anyone have an EGT probe or a WB O2 on b-series motor with a stock ECU, I am curious to know what EGT & AFR the stock ECU will create during cruising at say 70mph.
Honda-Tech Member
Joined: Dec 2001
Posts: 1,568
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From: Filthadelphia Area, PA, USA
Re: EGT and Wideband O2 (philo)
The measurements in this thread are in celcuis. I think the conversion is
F = (9/5)C +32
F is temp Fahrenheit and C is temp in Celsius
https://honda-tech.com/zerothread?id=288343
Using that conversion I get, 700C=1292 F, 600C=1112 F, 720C=1328 F
[Modified by racerxadam, 2:28 PM 12/26/2002]
F = (9/5)C +32
F is temp Fahrenheit and C is temp in Celsius
https://honda-tech.com/zerothread?id=288343
Using that conversion I get, 700C=1292 F, 600C=1112 F, 720C=1328 F
[Modified by racerxadam, 2:28 PM 12/26/2002]
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