P103E Dodge Code - Cylinder 4 Oil Supply Solenoid Valve Driver Open Circuit
Quick Answer
Multi-Air is an electronically controlled variable intake valve phase and lift system. Common causes include Faulty Variable Valve Actuator (VVA) Solenoid, Variable Valve Actuator Solenoid harness is open or shorted, Variable Valve Actuator Solenoid circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P103E Dodge indicates Cylinder 4 Oil Supply Solenoid Valve Driver Open Circuit.
- Common causes
- Common causes include Faulty Variable Valve Actuator (VVA) Solenoid, Variable Valve Actuator Solenoid harness is open or shorted, Variable Valve Actuator Solenoid circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P103E Dodge Description
The Multi-Air valve train has a mechanical camshaft lobe acting on a hydraulic pump located between the camshaft intake lobe and the intake valve. The pump provides oil under pressure to a two-way electro-hydraulic solenoid valve called the Variable Valve Actuator (VVA) Solenoid. The VVA Solenoid is electronically controlled during the specific intake cam lobe event by the Powertrain Control Module (PCM). During the event, the VVA Solenoid is commanded to either hold oil pressure or bleed oil. The Variable Valve Actuator (VVA) Solenoid is a normally open solenoid. The PCM provides 12 volts to close the solenoid. The position of the VVA Solenoid determines the intake valve timing and lift. This change on valve action is similar to creating a change in the camshaft lobe profile affecting the lift and duration of the valve opening.
What are the Possible Causes of the DTC P103E Dodge?
- Faulty Variable Valve Actuator (VVA) Solenoid
- Variable Valve Actuator Solenoid harness is open or shorted
- Variable Valve Actuator Solenoid circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P103E Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P103E Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P103E Dodge Code
What does the OBDII code P103E mean on a Dodge?
It indicates an open circuit in the Cylinder 4 Oil Supply Solenoid Valve Driver, which affects the variable valve timing system.
What are the common symptoms of a P103E code?
Symptoms may include rough idling, decreased engine performance, increased fuel consumption, or an illuminated check engine light.
What causes the P103E code to appear?
Common causes include damaged wiring, a faulty oil supply solenoid valve, a bad connection in the circuit, or an issue with the engine control module (ECM).
Can I drive my Dodge with a P103E code?
While the vehicle may still be drivable, doing so could lead to poor performance and potential engine damage if the issue is not addressed.
How do I diagnose the P103E code?
Start by inspecting the wiring and connectors for damage, then test the oil supply solenoid valve and check for continuity in the circuit.
What tools are needed to fix a P103E code?
You may need a multimeter, an OBDII scanner, and basic hand tools to diagnose and repair the issue.
How much does it cost to fix a P103E code?
Repair costs vary, but replacing a faulty solenoid valve typically costs $100-$300, plus labor if done by a mechanic.
Can a low oil level cause a P103E code?
Low oil levels can indirectly contribute by affecting the solenoid's operation, but the code specifically points to an electrical issue.
How can I prevent a P103E code from occurring?
Regular maintenance, including checking oil levels and inspecting wiring for damage, can help prevent this code.
Is the P103E code specific to Dodge vehicles?
While the code may appear on other makes, it is specific to Dodge when referring to Cylinder 4 Oil Supply Solenoid Valve Driver Open Circuit.
Discuss the causes and fixes for P103E Dodge OBDII Code
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