The P3425 fault code in automobiles indicates a problem with the valve lifter oil manifold assembly. This can be caused by low oil pressure, restricted oil passage, or a faulty assembly or harness. The most common symptom is the engine light turning on.
It is important to address this issue promptly as it can lead to engine damage.
The repair difficulty is moderate, with a repair time of around 1 hour. To fix the issue, one should visually inspect the wiring harness and connectors, and check for damaged components or corroded pins.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
P3425: Uncovering The Symptoms Of This Auto Fault Code
If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be due to the p3425 fault code. Here are the symptoms to look out for:
- The P3425 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 a decrease in engine power, rough idling, engine stalling, and poor acceleration.
- Additionally, the vehicle may experience misfires, reduced fuel efficiency, and difficulty starting.
- It is important to address these symptoms promptly to prevent further damage to the vehicle.
P3425: Uncovering The Culprits Behind The Fault Code
P3425 fault code in automobiles can be caused by various factors, including low oil pressure and faulty valve lifter oil manifold assembly.
- The automobile fault code P3425 can be caused by low oil pressure.
- It can also be caused by a restricted oil passage.
- Another cause of this fault code is a faulty Valve Lifter Oil Manifold Assembly.
- An open or shorted Valve Lifter Oil Manifold Assembly harness can also trigger this code.
- A poor electrical connection in the Valve Lifter Oil Manifold Assembly circuit can also be a cause.
- Finally, a faulty Engine Control Module (ECM) can also be responsible for the P3425 fault code.
Fix Code P3425: Simple Steps To Get Your Car Running
To fix the p3425 automobile fault code, check the possible causes and inspect the related wiring harness and connectors for any damage or corrosion.
- To fix the automobile fault code p3425, you need to check the possible causes listed above.
- 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 fix will take an estimated repair time of 1.0 hour.
P3425: Affordable Fix For Complex Automobile Fault Code
The automobile fault code P3425 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.
Therefore, the total cost of diagnosis and fixing the P3425 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time required to fix the issue.
P3425: The Low Voltage Saga Of Your Engine’s Intake Valve
The P3425 code refers to the cylinder 4 deactivation solenoid valve control circuit. The Engine Control Module (ECM) commands cylinder deactivation to provide maximum fuel economy under light load driving conditions. Cylinder deactivation is accomplished by not allowing the intake and exhaust valves to open on the selected cylinders by using special valve lifters.
Switching between V8 and V4 modes is accomplished in less than 250 milliseconds, making the transitions seamless and transparent to the vehicle operator. The 250 milliseconds include the time for the ECM to sequence the transitions, the response time for the valve lifter oil manifold assembly solenoids to energize, and the time for the valve lifters to deactivate, all within 2 revolutions of the engine crankshaft.
FAQ
If you’re experiencing the P3425 fault code, your engine light may be on. This could be due to low oil pressure, a restricted oil passage, or a faulty valve lifter oil manifold assembly. It could also be caused by an open or shorted valve lifter oil manifold assembly harness, a poor electrical connection in the assembly circuit, or a faulty engine control module. To fix the issue, check the possible causes listed above and visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
If you’re experiencing the P3425 fault code, which is indicated by the engine light or service engine soon warning light turning on, there are a few possible causes to consider. These include low oil pressure, a restricted oil passage, a faulty valve lifter oil manifold assembly, an open or shorted valve lifter oil manifold assembly harness, a poor electrical connection in the valve lifter oil manifold assembly circuit, or a faulty engine control module (ECM). To fix the issue, start by checking the possible causes listed above and visually inspecting the related wiring harness and connectors. Look for damaged components and broken, bent, pushed out, or corroded connector pins.
If you’re experiencing the P3425 automobile fault code, you may notice that your engine light is on. The cause of this issue could be low oil pressure, a restricted oil passage, a faulty valve lifter oil manifold assembly, an open or shorted valve lifter oil manifold assembly harness, a poor electrical connection in the valve lifter oil manifold assembly circuit, or a faulty engine control module (ECM). To diagnose this issue, you should visually inspect the related wiring harness and connectors, checking for damaged components and looking for broken, bent, pushed out, or corroded connector’s pins.
Wrap Up
If you see the Engine Light ON or Service Engine Soon Warning Light, check for low oil pressure, restricted oil passage, faulty Valve Lifter Oil Manifold Assembly, or a faulty Engine Control Module (ECM).
Visually inspect the wiring harness and connectors for damage or corrosion.
