volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Technical data of self-diagnosis > < Function
Running gear self-diagnosis for ABS
Self-diagnosis function ITT Mark 20 GI and ITT Mark 20 IE
Distinguishing features of ABS ITT Mark 20 GI / ITT Mark 20IE and ABS/EDL ITT Mark 20 GI / ITT Mark 20 IE
 
N45-0074

Left-hand drive

The brake servo boost is produced by vacuum pressure.

→ Distinguishing features:

  • 1- 9" brake servo
  • 2- Hydraulic unit
  • 3- Control unit, 25 pin (bolted to hydraulic unit)

Right-hand drive

 
N45-0073

The brake servo boost is produced by vacuum pressure.

→ Distinguishing features:

  • 1- 8" brake servo
  • 2- Hydraulic unit
  • 3- Control unit, 25 pin (bolted to hydraulic unit)
 
A01-0008

→ Distinguishing features of ABS and ABS/EDL - ITT Mark 20 GI and ITT Mark 20 IE hydraulic unit / left and right-hand drive

  • ◆ Dimension -A- 100 mm vehicles with ABS
  • ◆ Dimension -A- 130 mm vehicles with ABS/EDL

Technical data of self-diagnosis > < Function