P106C Dodge Code - Cylinder 4 Oil Supply Solenoid Valve Switch OFF Time Out Of Range
Quick Answer
Multi-Air is an electronically controlled variable intake valve phase and lift system. Common causes include Engine oil level low, Engine oil contaminated, Incorrect oil filter. 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
- P106C Dodge indicates Cylinder 4 Oil Supply Solenoid Valve Switch OFF Time Out Of Range.
- Common causes
- Common causes include Engine oil level low, Engine oil contaminated, Incorrect oil filter.
- 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 P106C 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 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.
The Diagnostic Trouble Code (DTC) will be set when the PCM measures the time needed to turn on the VVA Solenoid. When the PCM recognizes that the VVA Solenoids switch off time is too fast or too slow a fault is set.
What are the Possible Causes of the DTC P106C Dodge?
- Engine oil level low
- Engine oil contaminated
- Incorrect oil filter
- Insufficient oil pressure due to a mechanical failure in the oiling system
- Faulty Variable Valve Actuator (VVA) Assembly
How to Fix the DTC P106C 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 P106C 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 P106C Dodge Code
What does the OBDII code P106C mean for a Dodge vehicle?
The P106C code indicates that the Cylinder 4 Oil Supply Solenoid Valve Switch OFF time is out of the expected range, which may affect engine performance or oil pressure regulation.
What are common symptoms of the P106C code in a Dodge?
Symptoms may include rough idling, reduced engine performance, increased oil consumption, or the Check Engine Light turning on.
What causes the P106C code to trigger?
Common causes include a faulty oil supply solenoid valve, wiring issues, poor oil quality, or low oil pressure affecting the solenoid operation.
Can driving with the P106C code cause engine damage?
Yes, driving with this code can lead to reduced lubrication and potential damage to engine components if the oil supply system is compromised.
How is the P106C code diagnosed?
Technicians typically use an OBDII scanner, check the oil supply solenoid valve, inspect wiring and connectors, and verify oil pressure and quality.
How can I fix the P106C code on my Dodge?
Fixes may include replacing the Cylinder 4 oil supply solenoid valve, repairing damaged wiring or connectors, or performing an oil change with the correct viscosity.
Is the P106C code related to oil pressure issues?
Yes, this code often relates to oil pressure irregularities or solenoid valve malfunctions affecting oil supply regulation.
Can a low oil level cause the P106C code?
Yes, low oil levels can reduce pressure and disrupt the operation of the oil supply solenoid valve, potentially triggering this code.
What should I check first if I get the P106C code?
Start by checking the engine oil level and condition, then inspect the solenoid valve and associated wiring for damage or wear.
Can I clear the P106C code without fixing the issue?
Clearing the code without addressing the underlying problem may temporarily turn off the Check Engine Light, but the code will likely return.
Discuss the causes and fixes for P106C Dodge OBDII Code
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