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Home >> Volkswagen >> 1997 >> Jetta (1H2) V6-2.8L (AAA) >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Emission Control Systems >> Air Injection Pump Relay >> Description and Operation

Air Injection Pump Relay: Description and Operation

PURPOSE

The purpose of the Air Injection Pump Relay is to control the high current draw of the Electric Air Injection Pump motor. The relay also controls power to the Air Control Solenoid.

OPERATION

The Air Injection Pump Relay is controlled by the ECM.
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