Shadow Convertible L4-153 2.5L SOHC (1994)
Canister Purge Solenoid: Testing and Inspection
VISUAL INSPECTION
Evaporative Canister Location (Typical)
1. Check condition and routing of vacuum hoses. Refer to Vehicle Emission Control Information (VECI) label, (underhood).
2. Ensure all vacuum hoses and electrical wires are clear of exhaust manifold to prevent deterioration. Due to temperature, vacuum hoses should
always be a minimum of three inches from exhaust manifold.
NOTE: Use only fuel resistant hoses when servicing the evaporative control system.
Canister Purge Solenoid
EVAP CANISTER PURGE SOLENOID TEST
1. Disconnect Solenoid electrical connector, and apply vacuum. Using two jumper wires, energize the solenoid by connecting one of the solenoid
terminals to ground, and the other terminal to battery positive.
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A "click" should be heard as voltage is applied to terminal.
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Vacuum should hold when voltage is applied, and bleed off when disconnected.
2. Disconnect jumper wires.
3. Measure resistance between Purge Solenoid terminals.
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Resistance should be between 36 and 44 ohms.
4. If solenoid failed any test, replace solenoid. See COMPONENT REPLACEMENT AND REPAIR PROCEDURES.
SOLENOID CONTROL CIRCUIT TEST
