Wideband O2 Sensor only - NTK LZA09-E1 - Laboratory Grade 6mA

The Haltech NTK LZA09-E1 wideband oxygen sensor represents laboratory-grade precision engineered for serious performance tuning applications. Featuring 6mA output current, this sensor delivers exceptional accuracy and response time for precise air-fuel ratio monitoring across the full operating range. The NTK LZA09-E1 element is designed to withstand demanding conditions while maintaining consistent readings critical for ECU calibration work. Compatible with Haltech wideband controllers, this sensor provides the measurement reliability professional tuners require when optimising engine performance and achieving target lambda values under all load conditions.