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Home >> Volkswagen >> 2005 >> Jetta TDI, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (1.9L - Fuel Injection Glow Plug, Engine Code ALH, From My 2002 (A4 Platform)) >> 01 On Board Diagnostic (OBD) >> Measured value blocks >> Evaluating Measured value blocks, at idle >> Display group 000 at Wide Open Throttle (WOT), test drive in 3rd gear, Engine Coolant Temperature 80 ° C (176 ° F) minimum

Display group 000 at Wide Open Throttle (WOT), test drive in 3rd gear, Engine Coolant Temperature 80 ° C (176 ° F) minimum

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • When testing, accelerate vehicle at full throttle.
  • Measured values must be printed or displayed (2nd person required) when engine speed reaches 3,000 RPM.
  • Observe safety precautions when performing test drive → Safety precautions  .
Display group 000 (decimal displayed value)
  • Engine speed 2900...3100 RPM
Read Measured 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 255 800...1100 mg/H
                  Fuel temperature 91...201 20...80 ° C
                Intake Air Temperature 182...50 10...100 ° C
              Engine Coolant Temperature 80...35 80...110 ° C
            Atmospheric pressure (BAROmetric pressure) 183...224 910...1110 mbar
          Manifold Absolute Pressure 179...215 1850...2250 mbar
        Injection Quantity 199...214 39.8...42.8 mg/lift
      Throttle position 255 100 %
    Start of injection 137...215 8...14 ° BTDC
  Engine speed (RPM) 138...148 2900..3100 RPM