AEM 4.2LSU Bosch Oxygen Sensor (30-2001)




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AEM 30-2001 replacement 4.2LSU Bosch oxygen sensor for original AEM wideband UEGO air/fuel gauges. Purchase includes one sensor as pictured.

These sensors have a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory-calibrated at the Bosch factory, accurate to 0.1 AFR and never requires free-air calibration when used with an AEM wideband AFR controller.

Compatible with AEM Products:
AEM Infinity Engine Management Systems
30-4100 - Digital Wideband UEGO Gauge
30-5130 - Analog Wideband UEGO Gauge
30-5143 - Analog E85 Wideband UEGO Gauge
30-4900 - Wideband Failsafe Gauge
30-2310 - Inline Wideband UEGO Controller
30-2340 - 4-Channel Wideband UEGO Controller
30-2340-N - 4-Channel Wideband UEGO Controller - Nascar
30-2320 - X-WiFi Wideband/EGT Controller

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Cooper Dempsey (Rockford, IL, US)
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John Forsthoffer (Diriamba, CA, NI)
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