When to use the P2004 trouble code on an intake manifold?
Repairing or replacing IMRC solenoid connector that is corroded. Replacing IMRC butterfly valve plates (in order to do this, the intake manifold assembly will need to be replaced) The PCM may store the P2004 trouble code if the IMRC butterfly valve plates become detached from the IMRC actuator.
What does the code P2004 mean on a car?
What does code P2004 mean? Code P2004 stands for Intake Manifold Runner Control Stuck Open Bank 1. The intake manifold directs air into the engine via a series of runners. To improve engine performance, many late-model vehicles use what’s referred to as an intake manifold runner control (IMRC) system.
When to use the P2004 trouble code on a PCM?
The PCM may store the P2004 trouble code if the IMRC butterfly valve plates become detached from the IMRC actuator. This code may be resolved quickly by checking the connection of the IMRC butterfly valve plates and the IMRC actuator.
What are the wires attached to the IMRC actuator?
Power: typically, one of the wires attached to the IMRC actuator is battery voltage. Ground: one of the wires is ground. Signal: one of the wires is a control signal from the PCM. Return: one of the wires is a return signal to the PCM. This input allows the PCM to know the status of the actuator.
What does the P2004 code on the IMRC mean?
P2004 code is set when the PCM believes the IMRC solenoid is stuck in the open position. What Does the P2004 Code Mean? Diagnostic Trouble Code (DTC) P2004 stands for “Intake Manifold Runner Control Solenoid Bank 1 – Solenoid Stuck Open.”
Repairing or replacing IMRC solenoid connector that is corroded. Replacing IMRC butterfly valve plates (in order to do this, the intake manifold assembly will need to be replaced) The PCM may store the P2004 trouble code if the IMRC butterfly valve plates become detached from the IMRC actuator.
What does code P2004 mean? Code P2004 stands for Intake Manifold Runner Control Stuck Open Bank 1. The intake manifold directs air into the engine via a series of runners. To improve engine performance, many late-model vehicles use what’s referred to as an intake manifold runner control (IMRC) system.
The PCM may store the P2004 trouble code if the IMRC butterfly valve plates become detached from the IMRC actuator. This code may be resolved quickly by checking the connection of the IMRC butterfly valve plates and the IMRC actuator.