Grams Performance Wideband Air/Fuel Ratio Gauge
- $210.99
-
$221.54 - $210.99
- Unit price
- per
Subtotal:
$210.99
Description
xGrams 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. Grams UEGO – wideband air fuel gauge utilizes the Bosch LSU 4.9 sensor which is superior to the LSU 4.2 sensors. 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 Most aftermarket wideband controllers still use the LSU 4.2, mainly for low cost reasons. Bosch sells the LSU 4.2 to the aftermarket at a much lower price than the LSU 4.9, plus, many of the controllers are not able to adapt to the new LSU 4.9 as the technology is different. In fact, most all OEM who use Bosch sensors are using the 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. *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 You can expect the same up to date technology for future Grams Gauges such as Boost Gauges and Oil Pressure Gauges.
Shipping & Return
xReturns
Returns are accepted within 14 business days after delivery. Items that are retuned must be in brand new re-sellable condition with its original unopened packaging. Items returned with damaged packaging will be refused. It is important in ensure you are ordering the correct product as ALL returns are subject to a 20% restocking fee. After 14 Business Days we can not accept refunds or exchanges. Once your returned item is received and inspected, a store credit or refund will be processed within 7-14 business days. Shipping fees are non refundable.Shipping
Processing and preparation for shipping typically takes 3-4 business days before your order is shipped. In some cases this lead time may be shorter and sometimes longer. In the case where it may take longer then expected you will be contacted Via email by our support team. If you order an item that's on backorder, we will reach out with an estimated arrival time as soon as one is provided. We do not control the time in transit but however select the best shipping carrier for your order.
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