LSU 4.2 Replacement O2 Sensor
- Accurate to 0.1 AFR
- Never requires free-air calibration when used with an AEM Controller and connector plug.
- Specifically designed for use with AEM Wideband UEGO controllers
- Replacement sensor only
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