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[GMCnet] Only one O2 sensor is required [message #363905] Sun, 09 May 2021 10:01 Go to next message
BobDunahugh is currently offline  BobDunahugh   United States
Messages: 2465
Registered: October 2010
Location: Cedar Rapids, IA
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Senior Member
Remember. The left side of the carb or TB. Feed cylinder's 2, and 8 on the right-side, and cylinders 1, and 7 on the left. The right side of the carb or TB. Feed cylinders 4, and 6 on the right side, and 3,and 5 on the left side. Thus. Only one O2 sensor is required.
Sorry. See what happens if I get started on engines, or Royales. GRIN.
Bob Dunahugh
78 Royale since 2003
4 Real COPO Yenkos

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[GMCnet] Re: Only one O2 sensor is required [message #363909 is a reply to message #363905] Sun, 09 May 2021 13:41 Go to previous message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
So Bob,
the O2 reads one side, assuming the injectors on the other side is
functioning correctly..
What if it is not??

On Sun, May 9, 2021 at 8:01 AM Bob Dunahugh wrote:

> Remember. The left side of the carb or TB. Feed cylinder's 2, and 8 on the
> right-side, and cylinders 1, and 7 on the left. The right side of the carb
> or TB. Feed cylinders 4, and 6 on the right side, and 3,and 5 on the left
> side. Thus. Only one O2 sensor is required.
> Sorry. See what happens if I get started on engines, or Royales. GRIN.
> Bob Dunahugh
> 78 Royale since 2003
> 4 Real COPO Yenkos
>
> GMC Motorhome Forum
>
> Visit GMC Motorhome Forum
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.gmcrvparts.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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