Volkswagen Passat 1995 Official Factory Repair Manual page 1777

VAG 1551 Scan Tool (ST), connecting and selecting 'Engine Electronics' address word 01
Basic Setting
Input display group number XXX
System in Basic Setting 160
1 2 3 4
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU07....
HELP
Work step: 6
Diagnosis: Secondary Air Injection (AIR) system
Test conditions
Vehicle stationary, engine at idle
- Press buttons -0- and -4- to select "Basic
Setting" function 04 and press -Q- button to
confirm input.
Indicated on display
- Press buttons -1-, -6- and -0- to input display
group 160 and press -Q- button to confirm input.
Indicated on display (1-4 = display fields)
- Start engine and run at idle speed and check
specifications after 20 seconds.
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12/6/2004