P1004 Chrysler - Short Runner Valve Control Performance
- Faulty short runner valve assembly
- Short runner valve harness is open or shorted
- Short runner valve circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
When is the code detected?
The P1004 code is detected when the value is determined to be out of the calibrated range in either the de-energized, greater than 85% duty cycle or less than 75% duty cycle, or energized, greater than 55% duty cycle or less than 35% duty cycle, state for more than a calibrated amount of time, this DTC will set.
- Engine Light ON (or Service Engine Soon Warning Light)
P1004 Chrysler Description
The Short Runner Valve (SRV) system is used to improve engine performance. The SRV system allows the intake charge air to bypass the long intake manifold runners between the intake manifold plenum and the intake manifold interface to the cylinder heads by providing a shorter runner directly between the plenum and the cylinder head interface The SRV position is controlled by a pneumatic/spring actuator and electronic solenoid valve. The Powertrain Control Module (PCM) compares the circuit feedback to calibrated closed range when the circuit is deenergized or to a calibrated open range when the circuit is energized.
Need more help?
Do you need more help with the P1004 Chrysler code? ask a question to our users or search the top hand picked automotive forums for more information
CHRYSLER Technical Service Bulletins for P1004 code
2007 CHRYSLER PACIFICA Engine And Engine Cooling:engine Details
2007 CHRYSLER PACIFICA 061000 Engine And Engine Cooling:engine Details
Repair Shops Around Your Area
Need parts to fix this code? Search hundreds of stores at the same time and compare prices
Help us improve Engine-Codes.com. Leave a comment below or tell us if the information above help you fix the code. What are symptoms is your vehicle for the P1004 Chrysler code?
Have you replaced any parts?
Any information is appreciated. Thanks