12.07.2015 Views

Lambda sensors

Lambda sensors

Lambda sensors

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Oxygen Sensor Type Code LSU 4.2 | D 11Data for Measurement Applications<strong>Lambda</strong> control rangeSensor internal resistance at 750 º CGuideline value for sensor “light-off time” to be reached after switching on sensorheater; exhaust gas temperature ~ 20 º C0.70…infinity~ 80 ohms< 20 secSensor ageing (lambda value drift) in calibration gas; measured at exhaust gastemperature of 20 º Cat lambda = 1.70; lambda delta change +/- 0.20at lambda = 0.80; lambda delta change +/- 0.04Sensor useful life at exhaust temperature of < 300 º C> 160,000 km dependent oninstallation compliance2009 | 2010 Bosch Automotive Aftermarket

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