audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Consumption Signal For on Board Computer, Notes|Page 890 > < System Relay, HVAC|Locations|Page 884
Page 1
background image

Fuel Consumption Signal: Testing and Inspection
Consumption Signal For on Board Computer, Notes

Consumption Signal For on Board Computer, Checking

Special Tools and Equipment

-

VAG1526A

-

VAG1527B

-

VAG1594A

-

VAG1598/31

-

VAS5051 with VAG5051/1
or

-

VAG1551 with VAG1551/3B

NOTE:

-

The consumption signal is calculated by the ECM from the injection time and directed to the on board computer via terminal 81 of the ECM.

-

Consumption signal, checking

Consumption Signal For on Board Computer, Notes|Page 890 > < System Relay, HVAC|Locations|Page 884