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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (1.8L - Fuel Injection & Ignition, Engine Code(S): AWD) >> 01 On Board Diagnostic (OBD) >> Measuring value blocks, evaluating, display groups 0-9 (basic functions) >> Measuring value blocks, evaluating, display groups 0-9 (basic functions) >> Evaluation display group 2, display field 4 - mass air taken in

Evaluation display group 2, display field 4 - mass air taken in

WARNING: This page is about a different variant/trim than selected.
Indicated on display  Possible cause Corrective action
smaller than 2.0 g/s
  • Large false air mass between intake manifold and Mass Air Flow (MAF) sensor
  • Repair false air
larger than 4.5 g/s
  • Driving mode engaged (automatic transmission)
  • Place selector lever in -P- or -N-.
 
  • Engine under load due to power accessories.
  • Repair load (A/C system, power steering etc.)
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