Possible causes – Engine Control Module (ECM) Program– Intake manifold runner control mechanical problems– Intake manifold runner control actuator malfunction– Intake manifold runner control open or short circuit– Intake manifold runner control poor electrical condition Tech notes There is a
Possible causes – Faulty VTC Shutter valve actuator (Stuck open)– Missconnecting or pull out the vacuum hose– Faulty Variable tumble solenoid valve – Variable tumble solenoid valve harness is open or shorted– Variable tumble solenoid valve circuit poor electrical connection
Possible causes – Intake Manifold Runner Control (IMRC) monitor signal shorted to power– Faulty Intake Manifold Runner Control (IMRC) actuator– Faulty Intake Manifold Runner Control (IMRC) solenoid– Damage Powertrain Control Module (PCM)– Blocked vacuum hoses Symptoms – Engine Light ON
Possible causes – Intake manifold runner control mechanical problems – Intake manifold runner control actuator malfunction – Intake manifold runner control open or short circuit – Intake manifold runner control poor electrical condition Symptoms – Engine Light ON (or Service
Possible causes – Manifold flow valve harness is open or shorted– Manifold flow valve circuit poor electrical connection– Faulty Manifold flow valve– Intake manifold– Faulty Powertrain Control Module (PCM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Manifold flow valve harness is open or shorted– Manifold flow valve circuit poor electrical connection– Faulty Manifold flow valve– Intake manifold– Faulty Powertrain Control Module (PCM) Tech notes There is a factory service bulletin for the following
Possible causes – Manifold flow valve harness is open or shorted– Manifold flow valve circuit poor electrical connection– Faulty Manifold flow valve– Intake manifold– Faulty Powertrain Control Module (PCM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P2004 Information for specific makes P2004 AUDIP2004 DODGEP2004 VOLKSWAGENP2004 JEEPP2004 CHRYSLERP2004 MAZDAP2004 FORD