O2 sensors, quad |
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O2 sensors, quad |
sunfloweryellow914 |
Mar 24 2004, 07:00 PM
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#1
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Newbie Group: Members Posts: 49 Joined: 21-February 04 From: Decatur, GA Member No.: 1,691 |
Regardless of fuel delivery system, wouldn't it be nice to have four O2 sensors, and 4 little guages that you could see in the cab? Seems like a reasonable request. Anyone ever seen a setup like that?
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mightyohm |
Mar 25 2004, 02:26 PM
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#2
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Advanced Member Group: Benefactors Posts: 2,277 Joined: 16-January 03 From: Seattle, WA Member No.: 162 Region Association: Pacific Northwest |
The wideband O2 sensors don't like to be mounted close to the head end of the exhaust system. They need to be able to use their internal heater to heat up HOTTER than the exhaust gasses they are measuring. So if you had 4 of them you'd have to mount all 4 pretty far downstream, like at the ends of the heat exchangers. Even there might not be far enough? Not sure.
With the cheapest WBO2 kits, 4 sensors and 4 meters will run you about $700. |
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