Contour Enthusiasts Group Archives Forums Modifications Duratec Performance O2 sensor voltage to A/F ratio conversion?

Print Thread

Re: O2 sensor voltage to A/F ratio conversion? #114047 02/14/02 03:23 PM
Joined: Apr 2001 Posts: 304 Sutton, Surrey, England M madmole Member
madmole Member M Joined: Apr 2001 Posts: 304 Sutton, Surrey, England	Not as simple as the voltage from the Lambda sensor, Its actually a complex alternating signal and you need an osciliscope to check it. The Computer counts the pulses per second as the shape, the residual dc voltage you see is not the whole story 4.5 volts is approxamately lambda, but I have seen duff sensors give this when well off Mad Mole Visit Mad Moles Mondeo Madness 2L Zetec, Cams, Stage 2 head, Valve work, Powerflow, Unichip, AEM Ram, K&N, Ecotek, 75mm Lower etc. 192 BHP, Faster than a speeding Duratec!

Entire Thread
Subject	Posted By	Posted
O2 sensor voltage to A/F ratio conversion?	mangler	02/14/02 02:50 PM
Re: O2 sensor voltage to A/F ratio conversion?	madmole	02/14/02 03:23 PM
Re: O2 sensor voltage to A/F ratio conversion?	99SVTguy	02/14/02 05:22 PM
Re: O2 sensor voltage to A/F ratio conversion?	Stazi the Aussie	02/14/02 06:46 PM
Re: O2 sensor voltage to A/F ratio conversion?	lcheney	02/14/02 07:57 PM
Re: O2 sensor voltage to A/F ratio conversion?	warmonger	02/14/02 08:24 PM
Re: O2 sensor voltage to A/F ratio conversion?	DiodeBoy	02/14/02 09:19 PM
Re: O2 sensor voltage to A/F ratio conversion?	PA 3L SVT	02/14/02 10:06 PM
Re: O2 sensor voltage to A/F ratio conversion?	DemonSVT	02/14/02 10:27 PM
Re: O2 sensor voltage to A/F ratio conversion?	PA 3L SVT	02/15/02 04:34 AM
Re: O2 sensor voltage to A/F ratio conversion?	Kaiser.	02/15/02 04:46 AM
Re: O2 sensor voltage to A/F ratio conversion?	mangler	02/15/02 04:33 PM
Re: O2 sensor voltage to A/F ratio conversion?	DemonSVT	02/15/02 08:56 PM
Re: O2 sensor voltage to A/F ratio conversion?	Bicycle019	02/16/02 01:22 AM
Re: O2 sensor voltage to A/F ratio conversion?	Kaiser.	02/16/02 03:00 AM
Re: O2 sensor voltage to A/F ratio conversion?	DemonSVT	02/16/02 06:31 AM
Re: O2 sensor voltage to A/F ratio conversion?	PA 3L SVT	02/16/02 06:53 AM
Re: O2 sensor voltage to A/F ratio conversion?	DemonSVT	02/16/02 07:02 AM
Re: O2 sensor voltage to A/F ratio conversion?	Kaiser.	02/16/02 07:04 PM
Re: O2 sensor voltage to A/F ratio conversion?	IndyTour	02/17/02 03:37 AM
Re: O2 sensor voltage to A/F ratio conversion?	mangler	02/17/02 04:26 AM
Re: O2 sensor voltage to A/F ratio conversion?	IndyTour	02/17/02 04:33 AM
Re: O2 sensor voltage to A/F ratio conversion?	mangler	02/17/02 04:02 PM
Re: O2 sensor voltage to A/F ratio conversion?	Kaiser.	02/17/02 07:24 PM

Moderated by GTO Pete

Link Copied to Clipboard