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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> 2.8L - Fuel Injection Ignition [BDF] - [01-On Board Diagnostic] >> 01 On Board Diagnostic (OBD) >> Measured value (data) blocks >> Measured value blocks, display groups 0...9 - Basic functions, evaluating >> Display group 1 - Basic functions
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Display group 1 - Basic functions

Display group 1 - Basic functions
  • Engine running at idle
Read measured value block 1 Indicated on display    
xxxx rpm xxx.x ° C xx.x % xxxxxxxx      
1 2 3 4 Display zones Specification Evaluation
        Prerequisites for basic settings 11111111 Significance of figures in 8 digit number block, display zone 4 - Adjustment conditions 
      Oxygen Sensor (O2S) control before Three Way Catalytic Converter (TWC) -10.0...10.0 % Evaluating display group 33, display zone 1 - Oxygen Sensor (O2S) control before Three Way Catalytic Converter (TWC) 
    Coolant temperature 80.0...110.0 ° C Evaluating display group 4, display zone 3 - Engine Coolant Temperature (ECT) 
  Engine speed (idle speed) 640...720 rpm Evaluating display group 1, display zone 1 - Engine speed (idle speed)