Motorsport Electronics Wideband Lambda Harness

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Our bespoke harness for the Bosch LSU 4.9 wideband sensor allows our ECUs to interface with the LSU 4.9, this allows for superior control over fuel mixture and brings you another s tep closer to the ultimate performance of your vehicle. Only Plug and play with the Gen-2 ME442 plug in ECU's. This can also be used on wire-in ECU's but the flat molex connector would need to be removed. What's in the box? LSU 4.9 oval to Molex cable Show more