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)

 

Use a digital.

Does anyone know the voltage range of the Autometer one?

MB

 

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]

 

Many Thanks DBM & Chris Cheers, John.