Jetta Sedan L5-2.5L (BGP) (2005)
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Checking Pump operation
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Connect a Jumper wire from the Secondary Air Injection (AIR) Pump Motor (-V101-) terminal 2 to Battery (A) (+).
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Connect a second Jumper wire from the Secondary Air Injection (AIR) Pump Motor (-V101-) terminal 1 to Ground (GND).
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Switch the ignition on.
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Using a Multimeter, check the Secondary Air Injection (AIR) Pump Motor (-V101-) electrical harness connector terminals 1 to 2 for voltage.
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The Secondary Air Injection (AIR) Pump Motor (-V101-) should run.
