Volkswagen Passat 1995 Official Factory Repair Manual page 1392

Secondary Air Injection (AIR) system
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW...
Test sequence
- Disconnect 2-pin connector from
Secondary Air Injection (AIR)
Solenoid Valve -N112- (-2-).
Checking resistance
- Measure resistance between
terminals of solenoid valve.
Specified value: 25.0 to 35.0
If specified value is not obtained:
- Replace Secondary Air Injection
(AIR) Solenoid Valve -N112-
26-14 , item 5 .
- Erase DTC memory of Engine
Control Module (ECM)
26 , Diagnostic mode 4: Reset/erase
diagnostic data.
- Generate readiness code
ST-52 .
Page 13 of 21
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6/12/2004