OT, Oxygen sensor |
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OT, Oxygen sensor |
partwerks |
Nov 28 2013, 04:05 PM
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#1
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Senior Member Group: Members Posts: 1,593 Joined: 7-September 06 From: Grand Island, NE Member No.: 6,787 |
Is there any way to test to see if the oxygen sensor is working correctly?
I just put in the upstream and downstream sensors, and reset the code, but a couple days later, the code came back on. I double checked to make sure the electrical connection had not worked itself loose, but seemed ok. The auto parts store checked the code, and was the upstream. |
partwerks |
Nov 29 2013, 07:37 PM
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#2
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Senior Member Group: Members Posts: 1,593 Joined: 7-September 06 From: Grand Island, NE Member No.: 6,787 |
I had O'Reilleys reset the code, and it was PO131, Circuit-low voltage.
So far the light has not come back one since noon. I did take the connectors off, and hose them down with some MAF sensor cleaner, and pushed them back on hard, as maybe that could have been part of the problem, or not making good contact, I wonder?? |
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