Features & Product Details
The Prosport Wideband Air Fuel Ratio Gauge comes in the 52MM size, and has an Amber LCD display. This wideband O2 gauge also utilizes the 5 wire heated LSU 4.9 Bosch sensor, and can read from 10:0:1 to 20:0:1. The face of this gauge has an Amber LCD readout in the center of the gauge that has LED’s that surround the gauge that can change from green(Rich) to yellow(Optimal) to red which is the blow up zone.
This is a complete gauge that comes with the Bosch 4.9 5 wire heated O2 sensor, a weld in bung, the wiring harness, gauge visor, and instructions for installation. Also this gauge has a 0-5 volt output signal for data logging.
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.