How does the intake manifold runner control work?
The Intake Manifold Runner Control (IMRC) is an electrically actuated system consisting of a motorized actuator with an attaching linkage for each housing on each bank. The linkage attaches to the housing butterfly plate levers.
What causes the P2007 code on an intake manifold?
What causes the P2007 code? 1 Intake runner bank 2 that is defective or clogged 2 Wiring harness that has an open or short 3 Faulty electrical connection 4 Intake manifold runner control solenoid has failed
What is the OBD2 code for intake manifold runner?
P2007 is a general OBD2 code that indicates a malfunction in the intake manifold runner control circuit. This code is similar to P2004, P2005, P2006, P2008, P2009, P2010 and P2015.
How does a variable length intake manifold work?
Some modern computer controlled engines have been equipped with variable length intake manifolds. This is achieved by having two or more sets of runners for the air to be drawn through and using a butterfly valve or a slide valve to switch back and forth between them in varying amounts.
What does intake manifold stand for?
In automotive engineering, an inlet manifold or intake manifold (in American English) is the part of an engine that supplies the fuel / air mixture to the cylinders . The word manifold comes from the Old English word manigfeald (from the Anglo-Saxon manig [many] and feald [repeatedly]) and refers to the multiplying of one (pipe) into many. Aug 5 2019
What is a variable intake manifold?
In internal combustion engines, a variable-length intake manifold ( VLIM ),variable intake manifold (VIM), or variable intake system (VIS) is an automobile internal combustion engine manifold technology.
What is the intake manifold tuning valve?
An intake manifold tuning (IMT) valve is used to change the intake manifold plenum configuration. When the IMT valve is open, the intake manifold is configured to one large plenum.
What is an intake manifold actuator?
The variable intake manifold actuator (VIMA) controls the positions of the internal flaps and valves on the intake manifold runners to alter the amount and speed of air induction.