Diagnostic Mode 01 - Read Current System Data

Diagnostic Mode 01 - Read Current System Data

Special tools, testers and auxiliary items required

• Scan Tool

Function

Diagnostic Mode 01 makes it possible to access current emissions-related measured values and diagnostic data. The original measured values (no replacement values), input and output data and system status information are displayed using Diagnostic Mode 1.

Prerequisite

• Coolant temperature must be at least 80° C => PID 5, Coolant temperature.

Procedure

- Connect diagnostic tester.

- Depending on the desired operating condition: switch on ignition

or start engine and let run at idle.

- Under address word 33, select "Diagnostic mode 1: Checking measured values."

- Select the desired measured values "PID XX".

• The specified values for the respective measuring values can be found at the respective component- and Function Tests.

• The following list only serves as an overview.

• The measuring values are sorted according to the PID (parameter identifications).

• Bank 1 = Cylinder bank 1, in direction of travel, right.

• Bank 2 = Cylinder bank 2, in direction of travel, left.









- End diagnosis and switch ignition off.