Quote:
Originally Posted by JFP in PA
P0130 indicates either a short circuit of the sensor wires, or limited voltage.
Fault conditions:
1. possible crack in sensor ceramic material
2. sensor reference air polluted .
3. Short circuit from signal wire to sensor ground.
Diagnostics:
Check the sensor values (using a tool like the Durametric software, read the sensor values to see if they are in normal ranges).
Test sensor wiring harness for shorts using a digital multimeter.
And yes, it is the sensor ahead of the cat on bank #1.
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Thank you, JFP.
I'll check the condition of the ceramic.
I have a fairly decent multi-meter, though not schooled in its maximum use.
In your experience, JFP, when you've run across the same scenario as mine, what % of the time do you find that a replacement of the sensor solves the problem? I appreciate your candor, thank you.
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Shout out to Gilles for all of his help replacing my transmission mounts... bracket not removed. His patience and attention to detail I found inspiring. Aside from the $75 muffler bolt... everything went not according to plan, lol. All sealed up then the 95 mile 57/60/10/62 trip home. Thanks, Gilles. See you soon.
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