AEM Bosch LSU 4.2 Replacement Wideband O2 / UEGO Sensor

Overview

• Description: Replacement Wideband O2 / UEGO Sensor
• Fitment: Bosch LSU 4.2
• Part Number: 30-2001
• Supplier: AEM Performance Electronic

AEM’s Bosch 4.2LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM wideband air/fuel UEGO controllers.

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.

Replacement Sensor for the following AEM Wideband Controllers:

• AEM Infinity Engine Management Systems
• 30-4100 – Digital 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
• 30-5130 – Analog Wideband UEGO Gauge
• 30-5143 – Analog E85 Wideband UEGO Gauge
• 30-2320 – X-WiFi Wideband/EGT Controller

Features

• Never requires free-air calibration when used with an AEM Controller and connector plug.
• High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)
• Connector and pins included
• Replacement sensor only

AEM was the first aftermarket company to create a standalone engine management system that plugged into a vehicle’s factory wiring harness, which dramatically simplified the conversion to programmable EFI for racers by mitigating the need for a bespoke wiring harness. AEM Performance continue to create innovative new products that set the standard in the performance aftermarket, delivering the highest level of product integrity and making advanced technologies accessible to the racing masses.

Here at Serck Motorsport, we manufacture, supply and distribute many premium performance cooling products for your race car having used them ourselves! Many of our techniques come directly from our practices with premium motorsport teams in Formula 1, British Touring Cars, Drag Racing, Drifting Series, NASCAR, etc.