piddy
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| posted on 14/5/07 at 07:28 PM |
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Lambda & Mega squirt
Am I correct, once the engine has been tuned using a wideband lambda sensor and controller they can be removed and a bung fitted?
If yes what should be set in the MegaSquirt in the Exhaust gas settings/Ego sensor type.
You get a choice of wideband sensor or narrow band sensor.
Or is it better to replace the wideband sensor with a narrow band one and change the settings accordingly?
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martyn_16v
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| posted on 14/5/07 at 07:30 PM |
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I'd be tempted to fit a narrowband in it's place just because, but if you do want to remove the O2 sensor altogether then just set the
'active above RPM' setting in the EGO settings to a silly high number that your engine won't ever see.
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TangoMan
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| posted on 14/5/07 at 08:05 PM |
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You can remove it by why bother.
I leave mine in running closed loop with a target AFR table so I get the best of economy during cruise and rich for top end power.
This will be very difficult without the WB fitted.
Summer's here!!!!
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Micael
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| posted on 15/5/07 at 11:47 AM |
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I agree, why bother?
If your engine are destroying your lambda then you have something wrong in your engine.
And a NB is almost as expensive as an WB(at least here in sweden)
Micael Moose Åman
Petrolhead and all around nice guy
"Don't leave the duck there. It's totally irresponsible. Put it on the swing, it'll have much more fun." //Sleep Talkin Man Dec 23
2009
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chriscook
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| posted on 15/5/07 at 07:21 PM |
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I plan to leave mine on with the automatic mixture control turned on to let it fine tune the map itself.
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