the sensor has a proprietry calibration table against EGT, which is licensed by bosch only to certain manufacturers. (hence the 5 wire sensor).
means that the oxygen valure measured a 200 degrees, vs 900 degrees are way different.
a wideband voltage table is very narrow as it is (even compared to a narrow band table),
ive attached a shitty pencil drawing anyhow.
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Long live the WRC
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