The automobile fault code P104C indicates a problem with the Variable Valve Actuator (VVA) Solenoid.
The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.
The cause of this fault code can be a faulty VVA Solenoid, an open or shorted harness, a poor electrical connection in the solenoid circuit, or a faulty Powertrain Control Module (PCM). To fix this issue, you should visually inspect the wiring harness and connectors for any damage.
Look for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be around 1.0 hour.
It is important to address this fault code promptly to prevent further damage to the engine.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Decode The Symptoms: Unveiling The Mystery Of Code P104C
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p104c fault code.
- The symptoms of the automobile fault code P104C include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unveiling The Culprits: What Causes Fault Code P104C?
The automobile fault code p104c can be caused by a faulty Variable Valve Actuator (VVA) Solenoid, an open or shorted Variable Valve Actuator Solenoid harness, a poor electrical connection in the Variable Valve Actuator Solenoid circuit, or a faulty Powertrain Control Module (PCM).
- The fault code P104C can be caused by a faulty Variable Valve Actuator (VVA) Solenoid.
- It can also be caused by an open or shorted harness of the Variable Valve Actuator Solenoid.
- Another possible cause is a poor electrical connection in the Variable Valve Actuator Solenoid circuit.
- Lastly, a faulty Powertrain Control Module (PCM) can also trigger this fault code.
Fixing Code P104C: Simple Steps To Resolve The Fault
To fix the automobile fault code p104c, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p104c, start by checking the possible causes mentioned above.
- Then, visually inspect the wiring harness and connectors related to the issue.
- Look for any damaged components and check for broken, bent, pushed out, or corroded pins on the connectors.
- This fix is estimated to take approximately 1.0 hour.
Cracking The Code: P104C – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p104c are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
P104C Fault Code: Understanding The Description And Troubleshooting Steps
The P104C fault code refers to an issue with the Cylinder 4 Oil Supply Solenoid Valve.
This valve is part of the Multi-Air system, which controls the intake valves independently. The Multi-Air system uses an electronically controlled hydraulic link between the camshaft and intake valve.
The oil supply solenoid valve is responsible for providing oil under pressure to the Variable Valve Actuator (VVA) Solenoid. When the VVA Solenoid is commanded to hold oil pressure or bleed oil during the intake cam lobe event, it determines the timing and lift of the intake valve. The P104C fault code is triggered when the VVA Solenoid current feedback level is out of range.
This indicates a problem with the Cylinder 4 Oil Supply Solenoid Valve, which may need to be inspected and repaired.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P104C could be the culprit. This code is often caused by a faulty Variable Valve Actuator (VVA) Solenoid, an open or shorted VVA Solenoid harness, a poor electrical connection in the VVA Solenoid circuit, or a faulty Powertrain Control Module (PCM). To fix the issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Also, look out for broken, bent, pushed out, or corroded connector pins.
If you’re dealing with the fault code P104C and your engine light is on, it’s time to take action. The most common cause of this issue is a faulty Variable Valve Actuator (VVA) Solenoid. However, it’s important to check all the possible causes listed above. To fix the problem, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This step is crucial in identifying and resolving the issue at hand.
If you’re dealing with the fault code P104C and your engine light is on, it’s important to check for damaged components and connector’s pins. This code is often caused by a faulty Variable Valve Actuator (VVA) Solenoid or issues with the solenoid’s harness and circuit connection. To resolve the problem, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look out for broken, bent, pushed out, or corroded pins on the connectors. Taking these steps will help you identify and address the issue effectively.
Wrap Up
If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the p104c fault code might be the culprit. This code is usually caused by a faulty Variable Valve Actuator (VVA) Solenoid, an open or shorted VVA Solenoid harness, a poor electrical connection in the VVA Solenoid circuit, or a faulty Powertrain Control Module (PCM). To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.
