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The trouble code you extracted from that car seems to point you to a bad sensor. You replace the sensor and the code quickly comes back. Hmm, must be a bad module! So that gets replaced as well. No one is more surprised than you when the original code comes back. Well, that leaves the wiring and connectors. You disconnect the harness at the sensor and the module end and check for wiring and connector continuity. Your meter shows zero Ohms resistance. You determine it cannot possibly be the wiring or connectors. Or could it be?