Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Leak Detection Valve: Service and Repair

REMOVAL
1. Remove the Evaporative Emission (EVAP) canister.







2. Remove the canister vent solenoid.

INSTALLATION
1. To install, reverse the removal procedure
^ Carry out the Leak Test. Evaporative Emission System Leak Test
^ Carry out the Evaporative Emission Repair Verification Drive Cycle. Evaporative Emission Repair Verification Drive Cycle

NOTE:
^ Lubricate the O-ring with Merpol O-ring Seal Lubricant or equivalent meeting Ford specification ESE-M99B144B.
^ A canister and bracket assembly leak test should be carried out before installation on the vehicle.