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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 280 (Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions) >> Repair Instructions >> Evaporative Emission Canister Purge Pump Replacement

Evaporative Emission Canister Purge Pump Replacement

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
GM5299671Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Callout Component Name
WARNING:

Refer to Diesel/Gasoline Vapors Warning .

WARNING:

Refer to Safety Glasses Warning .

Preliminary Procedures

  1. Upper Intake Manifold Bracket Replacement
  2. Evaporative Emission Canister Purge Tube@Evaporative Emission Canister Purge Pump - Disconnect - Plastic Collar Quick Connect Fitting Service 
  3. Evaporative Emission Pipe@Evaporative Emission Canister Purge Pump - Disconnect - Plastic Collar Quick Connect Fitting Service 
  4. Remove wiring harness retainers from evaporative emission canister purge pump bracket.
1 Evaporative Emission Canister Purge Pump Bolt [3x]
CAUTION:

Refer to Fastener Caution .


Tighten 
8.5 N.m (75 lb in)
2 Evaporative Emission Canister Purge Pump
Procedure 
Disconnect the electrical connector.