[tech]: anybody? o2 sensor question...

[jkarlsso@metabolex.com (Jonas K.)]

On 5/14/02 2:09 PM, "Michael Abatzis" <abatzis2@hotmail.com> wrote:

> trying to see if the new spliced/soldered o2 sensor that i put in is bad or
> has a bad connection; still no fluctuating dpr current.  how can i measure
> it directly? i'd imagine that you should get a fluctuating voltage (~1v?) if
> you hook a meter directly to the black wire (3 wire setup). yes? no?
> -michael
>

Yes it should vary slightly, as EGO content changes, somewhere between 0 and
1V. 

The bentley has a whole series of electrical tests to make at the plug to
the Jetronic Brain, this will tell you if anything is busted.

For instance, if the coolant temp sensor is out of whack, then the computer
will think that the motor is always cold, and the DPR current will be fixed.

HTH, 
Jonas