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Home >> Volkswagen >> 2005 >> Jetta TDI, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (1.8L - Fuel Injection & Ignition, Engine Code(S): AWD) >> 01 On Board Diagnostic (OBD) >> Measuring value blocks, evaluating, display groups 70-79 (emissions reduction) >> Measuring value blocks, evaluating, display groups 70-79 (emissions reduction) >> Display group 71 -emissions reduction- leak diagnostic system

Display group 71 -emissions reduction- leak diagnostic system

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Readiness code 

Display group 71 -emissions reduction- leak diagnostic system 
  • Engine running at idle
  • Coolant Temperature maximum 105 ° C
  • Control module in mode 04, basic setting
Read Measuring Value Block 71 ← Indicated on display:    
Text Text Text Text      
1 2 3 4 ← Display fields Specified value Evaluation
        Result of diagnostic (Test ON / OFF, syst. OK / not OK, aborted) Sys. OK ---
      Diagnostic status (syst. test/meas. done) Meas. done ---
    Fault message (small leak/large leak, aborted) --- ---
  Condition reed contact (reed closed/reed open) Reed open ---