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You've got the right sensor, and the right ECU. It's the wiring. The stock harness for that car didn't have 5 wires for the O2 sensor. The OBD0>>OBD1 jumper harness you bought probably isn't designed for a 5 wire O2 sensor either. Find a service manual pinout for the P07 ECU, and find where the 5 wires from the O2 sensor connect. Check continuity from the O2 sensor connector (engine bay) to the ECU connector. Do this for all 5 O2 wires, and make sure all wires are going to the correct pins on the ECU.
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