So a resistor is only needed if the sensor is not hooked up at all to the harness? The reason I ask is because I disconnected my sensor and ruined it trying to take it out of the bung. It's the rear aft. cat (fed spec) sensor so luckily I only throw a SES with no other issues. I don't have the sensor anymore. If I'm not mistaken, I can hook a resistor up to ground on one end and to the heater wire on the other. (And I thought I was over with experimenting
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