Jim and John -

Interesting variations.  My temp II on a cool morning (~ 40F) starts out
about 1.6.  As the engine warms, the O2 sensor reading drifts up from ~.3 to
~.8.  After about 10 minutes, the Temp II reading is ~.12-.15 and the O2
reading starts to bounce back and forth, indicating closed loop operation.
Once the engine is fully warm, Temp II runs .09-.12.

This has been consistent through 2 Temp II sensors.

I wonder if minor variations in the Digitool are enough to account for those
differences in readings?

- Mike

>>>>>>>>>>>>
From:    Jim Barnes <j10152@AMIGO.NET>

On Tuesday 23 April 2002 10:00 pm, John Clavin wrote:
>My temp 2 sensor, however, is reading 0.3 v when the engine is at its
>normal operating temperature.  That seems rather borderline from what I can
>find in the archives.

Normal temp ll value is .24v @ operating temp, transition from closed loop
.35v as I recall.
--
Jim Barnes     87 syncro, 86.5 qsw

Mike Finkbiner
mike_l_f@hotmail.com

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