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EagleMark
08-09-2011, 02:39 AM
Should a heated O2 sensor got hot on the bench when hooked up to an LC-1? Mine does not? Wonder if it needs to be grounded?
Six_Shooter
08-09-2011, 03:31 AM
It should get warm.

Yes, the grounds need to be connected.
EagleMark
08-09-2011, 04:49 AM
I'll try grounding the O2. Eveything else is grounded...
Six_Shooter
08-09-2011, 05:28 AM
The O2 itself does not need to be grounded.
EagleMark
08-09-2011, 06:44 AM
Yup tried that. The entire LC-1 system is wired to a batterey but no heat in O2 sensor? Went back and double checked wiring as per instructions but no heat?
Six_Shooter
08-09-2011, 07:00 AM
Did you do the heater calibration?
EagleMark
08-09-2011, 08:35 AM
Did you do the heater calibration?
I don't think so! I did the free air calibration... guess I'll have to do some more reading...
EagleMark
08-09-2011, 09:17 PM
Reading ALL the instructions does help! So I did the heater calibration properly and the O2 got very warm.

So that problem is solved! :wtg: