P106C Jeep 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 Jeep 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 Jeep 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 Jeep?
- 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 Jeep?
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 Jeep 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.
Need more information about the P106C Jeep code?
Need more information on how to fix the P106C Jeep code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P106C Jeep code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P106C Jeep Code
1. What are the common symptoms of OBDII code P106C in a Jeep related to the Cylinder 4 Oil Supply Solenoid Valve?
- Common symptoms include rough idling, decreased engine performance, and potential stalling.
2. What could cause the Cylinder 4 Oil Supply Solenoid Valve Switch OFF Time Out Of Range error in a Jeep?
- Potential causes may include a faulty solenoid valve, wiring issues, or a malfunctioning engine control module (ECM).
3. How can I diagnose the P106C code in my Jeep?
- Diagnosis typically involves using an OBDII scanner to retrieve the code, inspecting the solenoid valve and related wiring, and testing the ECM.
4. What are the repair options for fixing the Cylinder 4 Oil Supply Solenoid Valve issue in a Jeep?
- Repair options may include replacing the solenoid valve, repairing or replacing damaged wiring, or reprogramming the ECM.
5. Can driving with the P106C trouble code cause further damage to my Jeep?
- Continuing to drive with this code present can potentially lead to engine damage or further issues with the oil supply system.
6. Is it safe to clear the P106C code and continue driving my Jeep?
- It is not recommended to clear the code without addressing the underlying issue, as it may reoccur and cause further problems.
7. How much does it typically cost to repair the Cylinder 4 Oil Supply Solenoid Valve Switch OFF Time Out Of Range error in a Jeep?
- The cost of repairs can vary depending on the specific issue, but it may range from $200 to $500 or more.
8. Are there any preventive measures to avoid the P106C code from appearing in my Jeep?
- Regular maintenance, such as oil changes and monitoring the engine performance, can help prevent issues that may trigger this code.
9. Can a DIY enthusiast fix the P106C code in a Jeep, or is it recommended to visit a mechanic?
- While some may attempt DIY repairs, diagnosing and fixing the Cylinder 4 Oil Supply Solenoid Valve issue often requires specialized tools and expertise best left to a professional mechanic.
10. How urgent is it to address the P106C code in a Jeep once it appears?
- It is advisable to address the issue promptly to prevent potential engine damage or further complications with the vehicle's performance.
Discuss the causes and fixes for P106C Jeep OBDII Code
Code P106C Jeep comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
