FixVault

Pump, Air: Removal: Removal

Fig 1: Two PCM Wire Harness Connectors, Engine Wire Harness Connector, Engine Harness Connector Retainer, Wire Harness Retainer
GC0147237Courtesy of CHRYSLER GROUP, LLC
  1. Remove the engine cover.
  2. Disconnect and isolate the negative battery cable.
  3. Unlock and disconnect the two PCM wire harness connectors (3).
  4. Unlock and disconnect the engine wire harness connector (4).
  5. Disengage the engine harness connector retainer (1) from the back of the PCM bracket.
  6. Disengage the wire harness retainer (2) from the top of the PCM bracket.
    Fig 2: Purge Tube Retainer, Two Air Injection Pump Assembly Wire Harness Connectors & Two Wire Harness Retainers
    GC0147236Courtesy of CHRYSLER GROUP, LLC
  7. Disengage the purge tube retainer (2) from the bottom of the PCM bracket.
  8. Unlock and disconnect the two air injection pump assembly wire harness connectors (3).
  9. Disengage two wire harness retainers (1) from the back of the PCM bracket and reposition the wire harness.
    Fig 3: Two Bolts And The PCM Bracket
    GC0147235Courtesy of CHRYSLER GROUP, LLC
  10. Remove two bolts (2) and the PCM bracket (1) with the PCM attached.
    Fig 4: Quick Connect Fitting
    GC0147164Courtesy of CHRYSLER GROUP, LLC
  11. To release the connecting tubes from the air pump, squeeze the quick connect fitting as shown in illustration.
    Fig 5: Connecting Tube & Air Pump
    GC0147202Courtesy of CHRYSLER GROUP, LLC
  12. Disconnect and remove the connecting tube (1) from the air pump (2).
    Fig 6: Air Inlet Tube At Air Pump
    GC0123412Courtesy of CHRYSLER GROUP, LLC
  13. Disconnect and remove the air inlet hose (3) from the air pump inlet (2).
    Fig 7: Oxygen Sensor Connector Retainer, Lower Heatshield Bolt & Air Pump Relay
    GC0147238Courtesy of CHRYSLER GROUP, LLC
  14. Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
  15. Disengage the oxygen sensor connector retainer (1) from the air pump heatshield.
  16. Remove the lower heatshield bolt (2) and reposition the air pump relay (3).
    Fig 8: Oxygen Sensor Connector Retainer, Lower Heatshield Bolt, Air Pump Relay, Upper Heatshield Bolt & Heatshield
    GC0147234Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Air pump not shown in illustration.

  17. Lower the vehicle.
  18. Remove the upper heatshield bolt (4) and the heatshield (5).
    Fig 9: Pump To Bracket
    GC0123415Courtesy of CHRYSLER GROUP, LLC
  19. Unlock and disconnect the air pump electrical connector (1).
  20. Remove the air pump mounting nuts (5) from the bracket (4).
  21. Remove the air pump (3) from the bracket (4).