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ra23celica
Forums Junkie


Registered:
November 2002
Re: O2 sensor voltages Wed, 01 June 2005 03:21 Go to previous messageGo to previous message
Mate ! Once I got the engine running properly I am finding out for myself, all the other weak spots in the driveline !!!

A few ideas here, I'm no wiring guru as this forum knows, but is hooking up the A/F meter affecting the voltage signal itself ?

I know that the ECU ignores the 02 sensor at idle but that is no reason for the 02 sensor to throw bad readings otherwise.

When my original 02 sensor died it would only read from 0 to 0.3v maximum (low). No cycling at all from 0.4 to 0.55v.

Is your 02 sensor OK ?

I got a brand new ACA one from Coventry's for about $60, and surprise surprise, when I opened the box, it has 'Denso' marked on the shaft !
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SubjectPosterDate
Read Message   O2 sensor voltages Gleno28Wed, 01 June 2005 01:48
Read Message   Re: O2 sensor voltages ra23celicaWed, 01 June 2005 02:08
Read Message   Re: O2 sensor voltages Gleno28Wed, 01 June 2005 03:07
Read Message   Re: O2 sensor voltages  ra23celicaWed, 01 June 2005 03:21
Read Message   Re: O2 sensor voltages Gleno28Thu, 02 June 2005 05:41
Read Message   Re: O2 sensor voltages ra23celicaThu, 02 June 2005 06:45
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