52mm Air Ratio With Narrowband O2 Oxygen r OE 0258006028 7 Color Backlight Racing for oline Car 12V

52mm Air Ratio LED Dial Display With Narrowband O2 Oxygen r Car for 12V Car 0258006028 Racing

Attention: If you need the r and the , please choose the item of r and together.

Oxygen r Specification:

OE :0258006028

Working Voltage: DC12V

Signal Line Voltage: 0-1V

ral: M18*1.5

Use Wrench: 22mm

Output Voltage: Maximum value ≥900mv/ minimum value ≤50mv.

Response time: (600mV-300mV) ≤100ms.

Response time: (300mV -600mV) ≤100ms.

Starting time: ≤10

Heating resistance: 8.5~9.5Ω

Internal resistance: 200~300Ω

Connection:

The white line is at ab

Blaline signal line C, gray line signaround D

The green wire of the instrument is connected with the blawire of the r. The gray line is connected to the negative pole of the battery.

One white wire connect with the car shell or battery negative pole.

Another white wire connect to the ACC line of ignition switch

The white line is the and does not distinguish between positive and negative electrode

About the air , please see the installation instructions.

Package:

1* Air AFR

Or

1* Narrowband Oxygen r

1* English Manual(Only teach how to install the ,but do not teach how to install the O2 r,thanks)