Sell Dynoracing 52mm Smoke Air Fuel Ratio Gauge Narrowband O2 Oxygen Sensor For Honda ACURA INTEGRA ASUNA OEM:234-4209 2344209 best price

Note: 1:Highly Recommended professional installation,do not teach you how to connect the O2 Oxygen sensor 2:OEM number of Narrowband oxygen sensor :234-4209 3:This kit is not universal ,please make sure if it can fit for your car before you buy according to the OEM number of O2 sensor,thanks!! Fitment: 1997-2005 ACURA EL 1991-2005 ACURA NSX 1996-2004 ACURA RL 2001-2003 ACURA CL 1995-2003 ACURA TL 2001-2002 ACURA MDX 1992-2001 ACURA INTEGRA 1997-1999 ACURA CL 1991-1995 ACURA LEGEND 1992-1994 ACURA VIGOR 1993 ASUNA SUNFIRE 1993 ASUNA SUNRUNNE The output voltage of this O2 Oxygen sensor is only two: 0.1V and 0.9V,so it only can show the working status :"LEAN"and "RICH"，the digital display of this air fuel ratio gauge will only can show the number like 19 or 11（Represents the working statu is LEAN or RICH) Other Parameters: 1:Digital Volt & Digital LED Air Fuel Ratio Gauge AFR Readout: Between 20-10 AFR Volt Reads Between 8 - 16 Volts Blue Digital Read out Smoke Lens Fit: 12V gas oil Cars When powered on digital gauge will read the voltage for 1 minute and switch to Air Fuel Ratio. It will only switch back to voltage if there is a decrease or increase Package included: 1 x Air Fuel AFR Gauge 1 x Narrowband Oxygen Sensor 1 x English Manual(Only teach how to install the gauge,but do not teach how to install the O2 sensor,thanks)