Passat Sedan V6-2792cc 2.8L DOHC (AAA) SFI (1997)
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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.
