Upgrade or replace your wideband O2 sensor with the Link ECU Wideband O2 Sensor, designed specifically for Link ECU systems and CAN-Lambda controllers. This premium sensor ensures accurate air-fuel ratio readings, critical for tuning and engine management on Subaru WRX STI, BRZ/86, and other performance vehicles. It supports LSU 4.9 sensors, making it compatible with Link G4+/G4X Fury and G4+Thunder ECUs that feature on-board wideband control. Built to withstand harsh conditions, the sensor operates across a lambda range of 0.65 to infinity and tolerates exhaust gas temperatures up to 930°C, with short bursts up to 1,030°C. Featuring an M18x1.5 thread and weighing just 120 grams, it includes a plug and pin kit for easy installation. This sensor is ideal for enthusiasts needing a reliable replacement or upgrade for their Link CAN-Lambda controller setup. Whether you’re maintaining your Subaru’s engine management or upgrading your tuning setup, this sensor delivers precise data for optimal performance. Trust Subimods for quality parts tailored to Subaru enthusiasts. Shop now to keep your system running smoothly.
