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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 44 (Brake System - A4 Platform) >> 47 Brakes - Hydraulic Components >> Brake booster/brake master cylinder for vehicles with ABS/EDL/ASR/ESP Mark 60 from m.y. 10.00, assembly overview >> Multi-pin connector with contact assignment >> Test step overview

Test step overview

WARNING: This page is about a different variant/trim than selected.
To test component   
Resistance of -V192- brake system vacuum pump
  • Perform test step 1
Communication signal of engine control unit to -V192- brake system vacuum pump
  • Perform test step 2
Voltage supply of ignition/starter switch to -V192- brake system vacuum pump
  • Perform test step 3
Resistance of connection of ignition/starter switch to -V192- brake system vacuum pump
  • Perform test step 4
Resistance of connection of battery to -V192- brake system vacuum pump
  • Perform test step 5
Voltage supply of Battery to -V192- brake system vacuum pump
  • Perform test step 6
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