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The cold start valve is basically an additional injector solenoid that may be mounted in the intake manifold or in the intake air distribution, in line with the fuel rail. It is sometimes called as the fifth injector that does the job of allowing additional air into the intake manifold during a cold start, specifically on fuel-injected engines. It is consists of an electrical connection, fuel inlet, and a fuel outlet. It is energized via the vehicle’s starting system and the thermo-time switch. It sprays extra fuel through the manifold as the starter is spinning the engine over. This cold start valve is constructed similar to the regular fuel injector. The prime difference is that the cold start valve injection time is measured in seconds instead in milliseconds performed in the regular injectors.

When the key is inserted into the ignition switch and set into the start position, power from the double relay is transmitted to the cold start valve. However, the fuel is only injected into the intake air distributor when the cold start valve is grounded by the thermo-time switch. The prime purpose of the cold start valve is to efficiently inject fuel through the intake air stream when the engine is cold. This is necessary so as to richen the fuel and air mixture for quick and easier starting.

You don’t need to look anywhere else for genuine quality cold start valve as our site is more than enough to answer your auto needs. Here at Auto Parts Online Canada, you can find the widest range of auto equipments and accessories that will fit your model. All you have to do is browse us online!

• Mercedes Benz 190E Cold Start Valve
• Mercedes Benz 260E Cold Start Valve
• Mercedes Benz 280CE Cold Start Valve
• Mercedes Benz 280E Cold Start Valve
• Mercedes Benz 280SE Cold Start Valve
• Mercedes Benz 280SEL Cold Start Valve
• Mercedes Benz 300CE Cold Start Valve
• Mercedes Benz 300E Cold Start Valve
• Mercedes Benz 300SE Cold Start Valve
• Mercedes Benz 300SEL Cold Start Valve
• Mercedes Benz 300SL Cold Start Valve
• Mercedes Benz 300TE Cold Start Valve
• Mercedes Benz 350SL Cold Start Valve
• Mercedes Benz 380SE Cold Start Valve

• Mercedes Benz 380SEC Cold Start Valve
• Mercedes Benz 380SEL Cold Start Valve
• Mercedes Benz 380SL Cold Start Valve
• Mercedes Benz 380SLC Cold Start Valve
• Mercedes Benz 420SEL Cold Start Valve
• Mercedes Benz 450SE Cold Start Valve
• Mercedes Benz 450SEL Cold Start Valve
• Mercedes Benz 450SL Cold Start Valve
• Mercedes Benz 450SLC Cold Start Valve
• Mercedes Benz 500SEC Cold Start Valve
• Mercedes Benz 500SEL Cold Start Valve
• Mercedes Benz 560SEC Cold Start Valve
• Mercedes Benz 560SEL Cold Start Valve
• Mercedes Benz 560SL Cold Start Valve

• Audi Cold Start Valve
• Bmw Cold Start Valve
• Jaguar Cold Start Valve

• Mercedes Cold Start Valve
• Porsche Cold Start Valve
• Volkswagen Cold Start Valve

• Volvo Cold Start Valve