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Home >> Volkswagen >> 2003 >> Jetta Sedan (9M2) L4-1.8L Turbo (AWP) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> With Generic Scan Tool >> Diagnostic Mode 1: Check Measured Values
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Diagnostic Mode 1: Check Measured Values



Diagnostic Mode 1: Check Measured Values

Function

In this diagnostic mode, all emissions-relevant measured values are displayed.

Requirement
- Coolant temperature must be at least 80 degrees C, see PID 5, Coolant temperature.

Work procedure
- Connect diagnostic tester. Diagnostic Tester, Connecting
- 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: Check measured values."
- Select desired measured value(s) "PID XX".

NOTE:
- 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).










- End diagnosis and switch ignition off.

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