NGK LZA11-V3 / LZA11V3 / 1829 Zirconia Type Lambda Sensor Genuine NGK Component

NGK specificationPart numberLZA11-V3Stock number1829Hex22 mmThread diameter18 mmThread pitch1.50 mmLead length465 mmConnector No.92Number of wires5Installation torque35 - 45 NmSpecification data supplied by NGK Spark Plugs (UK). A lambda sensor, also called an oxygen sensor, screws into the exhaust and measures the oxygen left in the exhaust gas. The engine management uses this signal to adjust the fuelling, so a failing sensor can cause poor running, higher fuel use or a warning light. This is a zirconia type sensor. With the engine cold, unplug the old sensor, unscrew it,