SINCE 2004--Professional Auto Diagnostic Factory

About ELM327 how to brush digital speed and mileage timer

First the ELM327 switch moved to the ms-can mode

1.Select software Tools options

2.ECU election IPC

3.Dual computer:

DID fill in DE21,click Read

Data number changed to 1,click Write

Mileage timer:

DID fill in DE20,click Read

Data mantissa to F,click Write

Digital speed:

DID fill in DE02,click Read

Data number changed to 4,click Write

Four palace of the setting:

Several digital codes are indicated: 

1 mileage timer.

2 mileage.

3 instantaneous fuel consumption.

4 average fuel consumption.

5 average speed.

6 digital speed.

7 short range mileage.

For example:if you want to display in the 4 house,

6.digital speed, 

4.average fuel consumption,

3.instantaneous fuel consumption, 

2.mileage.

DID fill in DE03,click Read

Data changed to 64320000,click Write

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