How to replace the canister purge valves on Cadillac DTS?

To replace the Evaporative Emission Canister Purge Solenoid Valve, pull/remove the fuel injector sight shield. Then release the evaporative emission (EVAP) EVAP pipe quick connect fitting from the EVAP canister purge solenoid valve, and then remove theengine harness electrical connector from the valve. Disconnect the B and C wiring harness, and clamp the valve while you look at the ABS module rotor while replacing the tie rod end on the left side wheel. Finally, while changing the new EVAP canister purge solenoid valve, make sure that you use a NEW O-ring. Install the valve that must be attached using the bolt that must be fastened to 10 N (89 lb-t). Connect the engine harness electrical connector back to the valve and connect the EVAP pipe quick connect fitting. Lastly, reinstall the fuel injector sight shield.

OEM Cadillac DTS Canister Purge Valves

Fuel Tank Evaporator Purge Control Valve

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2 Canister Purge Valves found

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Cadillac DTS PCV Valve
Part Number: 12608378
$32.83 MSRP: $58.62
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Product Specifications
- Other Name: Valve, Evaporator Emission Canister Purge Solenoid; Purge Valve; Purge Solenoid; Purge Control Valve
- Replaced by: 12735400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
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Cadillac DTS Solenoid Valve
Part Number: 84524035
$21.31 MSRP: $40.02
You Save: $18.71 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Solenoid, Fuel Tank Evaporator/Purge Control; Vapor Canister Purge and Vent Solenoids; Canister Purge Valve; Purge Solenoid; Vent Valve; Vent Control Solenoid; Release Solenoid; Solenoid; Valve, Fuel Tank Evaporator/Purge Control
- Replaces: 22865590, 15788844, 17114055, 21993142, 20924750, 25321964, 25932573
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2011 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS

Cadillac DTS Canister Purge Valves

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Cadillac DTS Canister Purge Valves Parts Questions & Experts Answers

PCV Valve
12608378
Q: How to replace the canister purge valves on Cadillac DTS?
A: To replace the Evaporative Emission Canister Purge Solenoid Valve, pull/remove the fuel injector sight shield. Then release the evaporative emission (EVAP) EVAP pipe quick connect fitting from the EVAP canister purge solenoid valve, and then remove theengine harness electrical connector from the valve. Disconnect the B and C wiring harness, and clamp the valve while you look at the ABS module rotor while replacing the tie rod end on the left side wheel. Finally, while changing the new EVAP canister purge solenoid valve, make sure that you use a NEW O-ring. Install the valve that must be attached using the bolt that must be fastened to 10 N (89 lb-t). Connect the engine harness electrical connector back to the valve and connect the EVAP pipe quick connect fitting. Lastly, reinstall the fuel injector sight shield.