o2 meter

[Andris Skulte]

> My car's ECU grounds to the intake manifold and I seem to remember
> there was a .18V difference between there and the ECU itself.

I got the o2 meter mounted now, and grounded it on one of my accessory
circuits. The voltage difference is around .2 volts, since that is the
LED reading w/o the engine running. The only problem is that the meter
doesn't work! When the engine is running, the led lights from 2 to 3.
Floored, cruise, anything! It blips up right as I shut the car off, but
that's it. The sensor is about 5 months old, BTW. Any ideas?

Andris