Work sequence

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Volkswagen Jetta, 1998 Volkswagen Jetta, 1997 Volkswagen Passat, 1997 Volkswagen Jetta, and 1996 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.

Connect VAG1551 or VAG1552 Scan Tool (ST).
Start engine and let idle.
Press buttons -0- and -1- to select the "Engine Electronics" address word 01, see VAG1551 SCAN TOOL (ST), CONNECTING .

Indicated on display

Fig 1: Scan Tool Display - Read Measuring Value Block (Scan Tool Function 08) (1 Of 4)

Press buttons -0- and -8- to select "Read Measuring Value Block" function 08.
Press -Q- button to confirm input.

Indicated on display

Fig 2: Scan Tool Display - Read Measuring Value Block (Scan Tool Function 08) (2 Of 4)

NOTE: Display group 001 is an example illustrating the sequence.

Press buttons -0-, -0- and -1- to input display group no. 001.
Press -Q- button to confirm input.

Indicated on display (1-4 = display fields)

Fig 3: Scan Tool Display - Read Measuring Value Block (Scan Tool Function 08) (3 Of 4)

Press ==> button.

Indicated on display

Fig 4: Scan Tool Display - Read Measuring Value Block (Scan Tool Function 08) (4 Of 4)

Press buttons -0- and -6- to select "End Output" function 06.
Press -Q- button to confirm input.

NOTE: To change to another display group, proceed as shown in Fig 5.

Fig 5: Identifying Display Group Changing Process