Not too clear on O2 display values in TP dash.
What sensor value equals Lambda1?
Any other advice regarding tuning and monitoring fuel would be good
O2 display values in dash
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VL400
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Re: O2 display values in dash
Narrowband voltage? Its more of a switch that shows you which side of lambda 1 you are..
Other advise for fuel tuning, you must have a wideband
Then its a case of make the target AFR == actual AFR.
Other advise for fuel tuning, you must have a wideband
Then its a case of make the target AFR == actual AFR.-
krusty
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Re: O2 display values in dash
Would the logical assumption from that graph be that perfect 14.7AFR/ Lambda 1 be at 0.500v?
Got the wideband but want to make sure that wideband stoich and gauge screen stoich are actually the same thing.
Got the wideband but want to make sure that wideband stoich and gauge screen stoich are actually the same thing.
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VL400
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- Joined: Sun Mar 01, 2009 2:54 pm
- cars: VL Calais and Toyota Landcruiser. Plus some toys :)
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Re: O2 display values in dash
Just make sure that during closed loop the narrow band swings between a positive and negative voltage while the wideband swings either side of stoich. Should look something like this .. https://pcmhacking.net/forums/viewtopi ... 863#p13863