GTI V6-2.8L (BDF) (2002)
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Disconnect 2-pin connector from motor for secondary air pump (arrow).
Continuation for all vehicles
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Disconnect pressure hose at Secondary Air Injection (AIR) pump motor.
NOTE: To disengage, compress the buttons at the hose coupling.
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Connect Secondary Air Injection (AIR) Pump Motor to the B+ and Ground (GND) terminals of the battery using the respective adapter cables.
The Secondary Air Injection (AIR) Pump Motor must start up and air must escape at compressed-air connection (arrow).
If the motor does not start up, or no air or only very little air escapes:
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Disconnect connection between Secondary Air Injection (AIR) Pump Motor and battery.
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Replace Secondary Air Injection (AIR) Pump Motor -V101-.
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Vehicles with engine code AFP, item 19,
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Vehicles with engine code BDF, item 20.
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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
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Generate readiness code.
See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If motor starts, and air escapes:
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Disconnect connection between Secondary Air Injection (AIR) Pump Motor and battery.
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Remove Secondary Air Injection (AIR) pump relay from relay carrier in protective housing for control modules:
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Vehicles with engine code AFP, see Fig. 1.
Fig. 1 Relay position assignment in protective housing (engine compartment, left)