Monte Carlo V6-204 3.4L DOHC VIN X SFI (1996)
Air Injection Pump: Description and Operation
DESCRIPTION
The electric air pump replaces the earlier mechanical air injection pumps. The pump is permanently lubricated and requires no periodic maintenance.
The pump contains an internal, solenoid actuated, shut-off valve. When the PCM energizes the AIR system relay, battery voltage is supplied to the pump
motor and internal shut-off valve. A remotely mounted air filter protects the pump, internal shut-off valve, and other system components from
contaminants in the outside air.
