Purge control solenoid valve testing and replacement. This video will be helpful regarding, where is the purge control solenoid valve? What does the purge control solenoid valve do? How much to replace purge control solenoid valve? What happens when purge control solenoid valve goes bad?
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Codes that deal with the Purge Control Solenoid Valve:
P0442 - Evaporative Emission System Small Leak Detected
P0447 - Evaporative Emission System Vent Control Circuit Open
P0448 - Evaporative Emission System Vent Control Circuit Shorted
P0456 - Evaporative Emission System Very Small Leak Detected
P0457 - Evaporative Emission System Fuel Cap Loose / Off
P0458 - Evaporative Emission System Purge Control Valve Circuit Low
P0459 - Evaporative Emission System Purge Control Valve Circuit High
P1400 - Fuel tank pressure control solenoid valve circuit low
P1420 - Fuel tank pressure control solenoid valve circuit high
P1443 - Vent control solenoid valve functin problem
What is the Purge Control Solenoid Valve:
Also known as a Valve Duty Solenoid, this valve is used to recirculate small amounts of exhaust into the combustion chambers of the engine in order to decrease the combustion temperature. This reduces nitrogen oxides & smog.
What happens when a purge control solenoid valve goes bad?
Rough idle. Hesitation. Engine surging. Common trouble codes p0458 & p0459.
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0:11 - Locating the purge valve
1:51 - Removing the purge valve
3:47 - First test for the purge valve
5:38 - Second test for the purge valve
6:55 - Energizing the purge valve
9:25 - Testing the wiring
Note:
Any attempt to repair automotive parts and/or systems carries risk of personal injury. Always adhere and follow safe practices when working on vehicles. Such as, safety glasses, jack stands, no loose clothing, etc. No guarantee or warranty is implied. Use the information in this video at your own risk. Carsntoys is a member of the Amazon Influencer Program.
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5 окт 2024