The P3486 fault code in automobiles indicates a problem with the Cylinder Deactivation Solenoid. The symptom is the Engine Light ON or Service Engine Soon Warning Light.
The cause could be low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness is open or shorted, or Cylinder Deactivation Solenoid circuit poor electrical connection.
The repair importance is high as it affects the engine’s performance. The repair difficulty is moderate, and the fix involves visually inspecting the related wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins.
The repair time is estimated to be 1.0 hour. To interpret the fault code, one needs to check the possible causes listed above.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
P3486: Uncovering The Symptoms Of This Auto Fault Code
If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be a sign of p3486 fault code. Here are the symptoms to look out for:
- The P3486 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
- Other symptoms may include reduced engine power, engine misfires, engine stalling, and decreased fuel efficiency.
- Additionally, the vehicle may experience rough idling, hesitation during acceleration, and difficulty starting.
- It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.
P3486: Uncovering The Culprits Behind The Fault Code
P3486 fault code can be caused by various factors such as low oil pressure, restricted oil passage, and faulty cylinder deactivation solenoid.
- The automobile fault code P3486 can be caused by low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness being open or shorted, and Cylinder Deactivation Solenoid circuit having poor electrical connection.
Fix Code P3486: Simple Steps To Get Your Car Running
To fix the p3486 automobile fault code, check the possible causes and inspect related components for damage or corrosion.
- To fix the automobile fault code p3486, you need to check the possible causes listed above.
- Visually inspect the related wiring harness and connectors for any damage.
- Look for broken, bent, pushed out, or corroded connector’s pins.
- This fix will take an estimated repair time of 1.0 hour.
P3486: Affordable Fix For Complex Auto Fault Code
The automobile fault code P3486 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.
Therefore, the total cost of fixing the P3486 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.
P3486: Your Engine’s Camshaft Position Sensor Is Malfunctioning
The P3486 code relates to the cylinder deactivation system in the engine. The system deactivates certain cylinders to improve fuel economy. The ECM commands the deactivation of cylinders 1 and 7 on the left bank, and cylinders 4 and 6 on the right bank.
The deactivation is achieved by not allowing the intake and exhaust valves to open on the selected cylinders. The deactivation lifters contain spring-loaded locking pins that connect the internal pin housing of the lifter to the outer housing. The locking pins are pushed inward with engine oil pressure directed from the valve lifter oil manifold (VLOM) assembly solenoids.
The switching between V8 and V4 mode is accomplished in less than 250 milliseconds.
FAQ
If you see the engine light on or service engine soon warning light, it could be due to the P3486 fault code. This code can be caused by low oil pressure, restricted oil passage, engine mechanical condition, faulty cylinder deactivation solenoid, cylinder deactivation solenoid harness being open or shorted, or cylinder deactivation solenoid circuit poor electrical connection. To fix this issue, check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components and broken, bent, pushed out, or corroded connector’s pins.
To fix the P3486 fault code, start by checking the possible causes listed above. Then, visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins. This will help you identify any issues with the Cylinder Deactivation Solenoid harness and circuit poor electrical connection.
Ignoring the P3486 fault code, which indicates a problem with the Cylinder Deactivation Solenoid, can lead to serious consequences such as reduced fuel efficiency, engine damage, and even engine failure. The cause of the fault code could be low oil pressure, restricted oil passage, or a faulty solenoid, among other things. It is important to visually inspect the wiring harness and connectors and check for damaged components to avoid further damage.
Wrap Up
If you see the Engine Light ON or Service Engine Soon Warning Light with the fault code P3486, check for low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness, or poor electrical connection.
Visually inspect the related wiring harness and connectors, and check for damaged components and connector pins.
