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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (On Board Diagnostic (OBD) (A3 Platform)) >> Anti-theft immobilizer, On Board Diagnostic (OBD) (from May 1999) (Cabrio only) >> Read Measuring Value Block (function 08) >> Overview of selectable display group numbers >> Example for a measuring value block:

Example for a measuring value block:

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Display group 001: 

Indicated on display:

Fig 1: Identifying VAG 1551 Scan Tool Display (Cabrio From May 1999 - Read Measuring Value Display Group 001)
G03364136Courtesy of VOLKSWAGEN OF AMERICA, INC.
DISPLAY GROUP 001, ANTI-THEFT IMMOBILIZER - CABRIO FROM MAY 1999

Indication example Display field Possible indications
9600 1 = Baud rate Data transmission speed
1 2 = Induction coil 0 = malfunctioning
1 = correct
1 3 = Key condition 0 = malfunctioning
1 = no malfunctions
1 4 = Key authorized 0 = no
1 = yes

Display group 002: 

Indicated on display:

Fig 2: Identifying VAG 1551 Scan Tool Display (Cabrio From May 1999 - Read Measuring Value Display Group 002)
G03364137Courtesy of VOLKSWAGEN OF AMERICA, INC.
DISPLAY GROUP 002, ANTI-THEFT IMMOBILIZER - CABRIO FROM MAY 1999

Indication example Display field Possible indications
1 1 = Start procedure permitted 0 = no
1 = yes
1 2 = Engine Control Module (ECM) responding 0 = no
1 = yes
1 3 = Key condition OK 0 = no
1 = yes
3 4 = Number of adapted keys 0 = minimum
8 = maximum