Functions Links Troubleshooting and Diagnostics Range
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1. OE quality you can trust ff PIERBURG ip Technology in focus Intake Manifolds The primary task of the intake manifold is to evenly distribute combustion air to the engine via each of the intake ports in the cylinder heads This even distribution gays a vital role in optimising the efficiency and performance of the engine Functions Downward movement of pistons and the restriction caused by the throttle valves creates a partial vacuum in the intake manifold This vacuum can be used to drive other systems such devices such as central locking The vacuum is also used to draw out any blow by gases from the engine s crankcase This is known as a positive crankcase ventilation system Through this method these blow by gases are burned with the fuel air mixture Intake manifold systems always comprise of the intake manifold and an air filter Depending on the design and construction additional components may include e A throttle body or preliminary throttle e An air flow sensor and or a pressure and temperature TMAP sensor e An inlet for blow by gases and any necessary connector lines e An electronic drive module EDM which can operate the flaps inside certain intake manifolds controlling the flow of air into the engine Troubleshooting and Diagnostics Complaints that may be associated with intake manifolds e Inadequate engine power e Opel Vauxhall fault code P1109 swirl actuator malfunction2. e These faults are often incorrectly attributed to a faulty EDM whereas they are often caused by sticking tumble flaps the flaps inside the manifold which control airflow through it e Sticking tumble flaps may be caused by dirty combustion air Links engine management faults incorrect engine controller software and malfunctions in the crankcase vent these Click on the links below elements should therefore be carefully checked to find out more Range Coverage Part Info Pierburg is one of the top European suppliers of intake manifolds with units being installed in many premium vehicles o Contact Us For more information visit the Part Info website or speak to your local motor factor
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