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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (1.8L - Fuel Injection Ignition, Engine Code(S): AWW, AWP (A4 Platform)) >> 01 On Board Diagnostic (OBD) >> Measuring Value Block >> Measuring value blocks, evaluating display groups 10 to 29 (Ignition) >> Evaluating display group 10, display zone 3 - Throttle valve angle

Evaluating display group 10, display zone 3 - Throttle valve angle

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Appears on display Possible cause Corrective action
More than 4%
  • Engine control module not matched to throttle valve control module
 
  • Throttle position sensor in throttle valve control module faulty
 
  • Throttle valve sticking
  • Eliminate cause