Engine-Codes - Dodge - P1004 DODGE

P1004 DODGE - Short Runner Valve Control Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P1004 DODGE Possible Causes

  • 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)

How is the P1004 DODGE code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Tech Notes

There are Factory Service Bulletins for the following Dodge models:
2007 Dodge 300
2007 Dodge Magnum
2007 Dodge Charger
Dodge Factory Service Bulletin OBDII Code P1004

2009 Dodge Ram Truck (1500)
2009 Dodge Ram Trucks (1500/2500)
2009 Dodge Cab Chassis (3500)
Dodge Factory Service Bulletin OBDII Code P1004

User Submitted Video

What is the cost to diagnose the P1004 DODGE code

Labor: 1.0

The cost to diagnose the P1004 DODGE code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

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.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1004 DODGE Meaning

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.

More Information

Need more information on how to fix the P1004 DODGE code?
Get Access to Factory Service Manuals

Need more help?

Get the P1004 Dodge code diagnosed by a professional: Find a repair shop in your area