01-23
V.A.G 1551 Scan Tool, connecting and
selecting function
Note:
All functions which could previously be
performed with V.A.G 1551 can also be
performed with the new tester VAS 5051.
The ABS function is switched off in the control
module during the On Board Diagnostic (OBD).
The Diagnostic Trouble Code (DTC) memory
can be erased after successful checking and
repair.
Connecting VAS 5051
Page 01-31
.
- Pull cover -1- off in direction of arrow.
- With ignition switched off connect V.A.G 1551
using cable V.A.G 1551/3(A) to Data Link
Connector
V.A.G - On Board Diagnostic HELP
1 - Rapid data transfer1)
2 - Blink code output1)
Indicated on display
1)
Is displayed alternately
Note:
If there is no indication on display, check DLC,
Electrical checks
Page 01-102
, test steps 14
and 15.
Depending on the program, additional operating
information can be printed out by pressing the
HELP key of V.A.G 1551.
The
key is used for moving forward within
the program.
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ABS ITT Mk 20 IE On Board Diagnostic (OBD) program
