Volkswagen Passat 1995 Official Factory Repair Manual page 2145

Function tests
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.FU08.24.3
- Check wires for short circuit to B+ and to Ground
(GND).
Specified value:
If no malfunctions are found in wires:
- Replace Heated Oxygen Sensor (HO2S) 1 Bank
1 -G39- before catalytic converter
item 6 .
- Erase DTC memory of Engine Control Module
(ECM) Page ST-25
Reset/erase diagnostic data.
- Generate readiness code
Page 5 of 10
Page 24-9
, Diagnostic mode 4:
Page ST-50 .
12/6/2004
24-90
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