Digital Wideband Air Fuel Ratio O2 Controller Gauge Kit Blue LED without Sensor

Description

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Digital Wideband Air Fuel Ratio O2 Controller Gauge Kit Blue LED without Sensor
Product Description
Brand
CNSPEED
Manufacturer Part Number
AG101-AF
Warranty
1 Year
Country/Region of Manufacture
China
Fitment Type
Direct Replacement
Surface Finish
Smoked lens
Measurement Range
10:1 ~ 20:1
Color
Black Face, Blue LED
Application
Fit for most cars
Working Voltage
12/24V
Diameter
2" / 52mm
NOTE
DO NOT INCLUDE SENSOR!!!
Specification:
100% Brand New and Never Used.
Color: Balck Face, Blue LED
Diameter: 52mm / 2inch
Power wire of controller box:  150cm, 2P
Oxygen sensor wire: 300cm, 6P
Gauge wire: 200cm, 3P
USB wire: 100cm, 4P
The display range of Air/Fuel Ratio Gauge is 10-20.
Different figures indicate different status of the fuel supply system
AAir/Fuel Ratio between 10-12.9: excessive fuel supply.
AAir/Fuel Ratio between 13-17.9: :
The maximum power of the gasoline engine when the Air/Fuel Ratio is between 12-13,
The minimum fuel consumption when the Air/Fuel Ratio is at 16,
The minimum pollutant concentration when Air/FueRatiothe air-fuel ratio is around 18.
Installation:
Attention:
1: Oxygen sensor installation: at the front end of the three-way catalytic converter 100-300mm, drill a 21-22mm hole, weld the bung into the hole, and screw the oxygen sensor into the threaded bung . The installation angle of the sensor is at least 10° from the horizontal. The electrical connection is upward (see the schematic diagram above).
2: The controller box can only be connected to 12V power supply, and the current is large (2A at most). Therefore, a 10A fuse is suggested to connect the control box and the positive pole of the power supply through series connection.
(If the voltage of your vehicle is 24V, please transform the voltage from 24V to 12V with a transformer)
3: The digital gauge: it can be connected with gauge wire.
(The controller box can supply power to the gauge.)
The pointer gauge: In addition to the gauge wire, the pointer gauge also needs to be connected to the gauge power wire. 4P (12+,ground, battery+, headlight wire)
4: USB wire is unnecessary in normal operation. In order t:Air/Fueratio, ratio want Computer software can be used to show all the data (oxygen sensor temperature, air-fuel ratio, λ value, and oxygen concentration) measured by the oxygen sensor, or to keep a record of such data.
Package Included:
1 x Air Fuel Ratio Gauge (without Sensor)
All the accessories will be proviede as the pictures shown.
Note:
1.We provide clear pictures ,measurement where possible.Please check as much as possible to make sure the item the one that you need.
2.The actual item maybe has slight color distinct with listing image due to different computer screens , thanks for your understanding.
3.Please measure your car battery pile head first, then decide to buy the right size car battery disconnect switch!
4.The size of item is manual measurement,please allow 0.5-1inch difference.(1inch=2.54cm)Please confirm that this product is available for your car before purchase.
If you have any confusion, you are welcome to contact us.
The relation table of Lambda and Air/Fuel Ratio (Lambda = AFR/the best Air/Fuel Ratio) is as follows:
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Delivery details
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We ship 6 Days a week (Mon-Saturday) excluding major Holidays.
Items will be shipped within 3 business day on payment received.
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Item are shipped from zhejiang using Airmail, reach most of the countries within 10-30 day.
Delivery time depends on destination and other factors, it may takes up to 30 business days.
Any questions please contact us.
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On Jun-05-21 at 01:00:36 PDT, seller added the following information: