User Manual of Fuel Sensor Device

Product Picture

Fuel consumption detector (YW1159)

Installation

1、Wiring Diagram

How to connect 

Configuration

After configuration, you need to disconnect the YW-C6 cable and connect them again as normal as following。

2、How to config– Resistance simulation method

Advantage：Easy to install

Disadvantage：The precision will be affected by the oil meter precision itself or evaluation error.

Please note down the needle value (eg.50%) before installation compared with the real value after configuration.

Edit *#85*0# by handset to clear the previous sample setting.

Edit *#87*r# by handset to set the fictitious resistance r, after oil meter needle become stably, note down the value p (%) and the current fictitious resistance r, collect at least 3 groups of data( the more you collect, the more precision you will get, but not more than 30 groups).when setting the fictitious resistance ,it should be the multiple of the number five, for eg. 0Ω, 5Ω,10Ω,etc.

Edit *#85*n*p*r# to set the No. n（n≤30）fictitious resistance r and oil meter value p, and then input the value(p) which you got above in sequence, from large value to small.

Edit *#85# to finish get sample value.

When the value shows on YW1159 corresponds closely to the value on the oil meter before installation, it means config successfully.