Thread: P 1115 code
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Old 08-03-2012, 09:44 AM   #7
paulv
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Join Date: Apr 2006
Location: Boston, MA
Posts: 221
Quote:
Originally Posted by san rensho View Post
Next time I'm under the car I'll measure the resistnce manually to see how it correlates with the durametric. I have a slight oil leak from the cam cover that drips onto the bad sensor, I wonder if thats whats causing it to fail.
That's possible an oil leak could cause the problem since the dialectic properties decreases as the oil gets dirty (conducts better). When testing the heater, unplug the connector from the O2 sensor.

Regards,
paul...
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