Eos (1F7) V6-3.2L (BUB) (2008)
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If necessary, repair the faulty wiring connection.
If the specified value was obtained:
Checking activation
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Install the Secondary Air Injection (AIR) Pump Relay (J299).
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Switch the ignition on.
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Using a Multimeter, check the Secondary Air Injection (AIR) Pump Relay (J299) socket 4/86 to Ground (GND)
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Switch the ignition off.
Specified value: battery voltage.
If the specified value was not obtained:
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Check or replace the Secondary Air Injection (AIR) Pump Relay (J299).
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Check the wiring connections for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If the specified value was obtained:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the Test Box 105 Pin (VAG1598/31).
If the manufacturers test box is not being used. Perform the following step.
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Remove the Engine Control Module (ECM) (J623). Refer to => [ Engine Control Module J623, Replacing ] See: Relays and Modules - Computers
and Control Systems/Engine Control Module/Service and Repair/Engine Control Module J623, Replacing.
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Using a Multimeter, check the Secondary Air Injection (AIR) Pump Relay (J299) socket 4/86 to the Engine Control Module (ECM) (J623)
electrical harness connector T121 terminal 46 for resistance.
Specified value: 1.5 ohms Max.
If the specification was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If no malfunction is found in the wiring and voltage supply was OK:
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Replace the Secondary Air Injection (AIR) Pump Relay (J299).
If no malfunction is found in the wiring and voltage supply was not OK:
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Erase the DTC memory. Refer to => [ Diagnostic Mode 04 - Erase DTC Memory ] See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09 [ (BPY) (BUB) ]/Diagnostic Mode 04 - Erase DTC
Memory