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Grams Performance UEGO Wideband Air/Fuel Ratio Gauge Kit

Grams Performance UEGO Wideband Air/Fuel Ratio Gauge Kit


 
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Grams Performance UEGO Wideband Air/Fuel Ratio Gauge Kit
List Price: $219.99
Our Price: $199.99
You save $20.00!



Availability:: Usually Ships in 1-2 Business Days
Product Code: G2-99-0055

Description
 
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Grams Performance UEGO Wideband Air/Fuel Ratio Gauge Kit

Grams is proud to offer the most innovative Wideband Air/Fuel Ratio Gauge. Air/Fuel Ratio data is important for tuning as it helps achieve optimum power and safety. Unlike other gauges on the market Grams Wideband is fully digital and features large LED numbers for an easy read. The Wideband is compatible with all fuel types and uses Bosch Power LSU 4.9. The Grams wideband air fuel gauges feature a 0-5v output for closed-loop feedback when pairing with a standalone ECU. Grams Wideband measures at 52mm with an LED display that features a 3 color sweep from Red, Yellow to Green.

The Grams Wideband using the Bosch LSU 4.9 is able to have accuracy down to .001 and utilizes a 4 digit display. Most aftermarket wideband controllers still use the LSU 4.2 for low cost reasons. The new Bosch LSU 4.9 uses a superior technology. One major difference between the LSU 4.9 and LSU 4.2 is the LSU 4.9 uses the reference pumping-current, while the LSU 4.2 uses the reference air. This allows the LSU 4.9 to get rid of the reference air, and therefore remove the biggest failure mode; as a result the LSU 4.9 has a long life and maintains accuracy throughout the life of the sensor. In fact, the vast majority of OEM manufacturers using Bosch sensors are using the LSU 4.9!
Features
  • 52mm Gauge Housing
  • 0-5v analog output (10-20 AFR)
  • Bosch 4.9 LSU sensor with weld-in bung included
  • Accuracy down to .001 and 4 digit display
  • Display output from 10:1 to 20:1 AFR
  • LED Display w/ 3 Color sweep from Red, Yellow, Green

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