Jetta GLX V6-2.8L (AFP) (2002)
-
Disconnect 2-pin connector from Secondary Air Injection (AIR) Solenoid Valve -N112- (arrow).
Vehicles with engine code BDF
-
Disconnect 2-pin connector from Secondary Air Injection (AIR) Solenoid Valve -N112- (arrow).
Continuation for all vehicles
-
Measure resistance between terminals of solenoid valve.
Specified value: 25.0...35.0 Ohms
If specified value is not obtained:
-
Replace Secondary Air Injection (AIR) Solenoid Valve -N112-:
-
Vehicles with engine code AFP, item 5,
-
Vehicles with engine code BDF, item 25.
-
Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data.
See: Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Clearing Diagnostic Trouble Codes
-
Generate readiness code.
See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If specified value is obtained:
-
Connect test box to control module wiring harness, connect test box for wiring test.
See: Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Scan Tool Connecting/With Generic Scan