S15/T15 Sonoma P/U 2WD L4-2.2L VIN 5 Flex Fuel (2001)
Air Injection Pump: Service and Repair
AIR Pump Replacement
REMOVAL PROCEDURE
1. Turn OFF the ignition.
2. Disconnect the AIR pump inlet and outlet hoses.
3. Remove the AIR pump solenoid (5) from the AIR pump (4).
4. Disconnect the AIR pump electrical connector (2) from the AIR pump.
5. Remove the AIR pump attaching bolts.
6. Remove the AIR pump (4) from the vehicle.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Service Precautions.
1. Install the AIR attaching bolts.
Tighten
Tighten the bolt and nut to 17 N.m (12.5 lb ft).
2. Connect the AIR pump electrical connector (2) to the AIR pump (4).
3. Install the AIR pump solenoid (5) to the AIR pump (4).
4. Connect the AIR pump inlet and outlet hoses to the AIR pump (4).
