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What lambda sensor voltage can be considered "safe" on full boost WOT?

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Old 16 September 2002, 10:30 AM
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johnwiz
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Hi all,seem to remember something from John Banks saying 910 to 930 mV is ok,am I correct? Also is this a DC voltage? And I believe you should use a digital voltmeter rather than analogue to measure?
Many Thanks, JohnW.(MY 97 UK with decat exhaust & ITG filter, boost raised to just below fuel cut approx 17 psi peak)
Old 16 September 2002, 11:22 AM
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Dark Blue Mark
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Use a digital.

Does anyone know the voltage range of the Autometer one?

MB
Old 16 September 2002, 12:34 PM
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Chris.Palmer
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Digital Meter as impedance is usually much higher than analogue so less likely to do harm. Yep its DC.

Hope this helps -



You'll probably see at least 900mv which is over 10% co2 - and more than enough.

Chris

[Edited to state] This is of my DIY AFR - not Autometer (but you probably gathered that from the LEDs)

[Edited by Chris.Palmer - 9/16/2002 12:55:12 PM]
Old 16 September 2002, 12:48 PM
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johnwiz
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Many Thanks DBM & Chris Cheers, John.
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