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Just realized my wideband sensor died 2 days after I tuned around it
I was chasing a lean spot at 4,500 rpm on my turbo build for about a week. Kept adding fuel to the map at that spot, and the gauge kept reading lean no matter what I did. Turns out the sensor itself went bad on the drive home from work on Tuesday, and I had been tuning my whole mid range around a dead reading. Anyone got a good way to test a wideband besides just swapping in a new one?
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finleym371mo ago
That sucks so bad, chasing your tail on a dead sensor is the worst feeling.
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