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Home >> Volkswagen >> 2005 >> Jetta TDI, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (1.9L - Fuel Injection Glow Plug, Engine Code: ALH (A4 Platform)) >> 01 On Board Diagnostic (OBD) >> Measuring value blocks >> Evaluating measuring value blocks, at idle >> Display group 000 at idle with engine warm, coolant temperature not below 80 ° C (176 ° F)

Display group 000 at idle with engine warm, coolant temperature not below 80 ° C (176 ° F)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
Display group 000 (decimal displayed value)
  • Engine running at idle
Read measuring value block 0 Indicated on display    
x x x x x x x x x x      
1 2 3 4 5 6 7 8 9 10 Display zones Specification Corresponds to
                    Air mass * See note 69...111 230...370 mg/H
                  Fuel Temperature 91...201 20...80 ° C
                Intake Manifold Temperature 182...50 10...100 ° C
              Engine Coolant Temperature 80...35 80...110 ° C
            Atmospheric Pressure (BAROmetric) Not relevant ---
          Manifold Absolute Pressure Not relevant ---
        Injection Quantity 11...45 2.2...9.0 mg/stroke
      Throttle Position 0 0%
    Start of Injection 12...75 2 ° after TDC...3 ° before TDC
  Engine Speed (RPM) 42...45 870..950 RPM

*Measured values are only valid when exhaust gas recirculation (EGR) is switched on. When engine is at idle EGR is switched off after approx. 2 minutes, therefore give a burst of throttle or restart engine to signal EGR is back on.