The automobile fault code P1351 indicates a problem with the Ignition Control Module. When this fault code appears, the Engine Light or Service Engine Soon Warning Light will turn on. The cause of this issue could be a faulty Ignition Control Module, an open or shorted harness, or a poor electrical connection in the module circuit.
To fix this problem, 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 vehicle’s ignition system.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
P1351 Fault Code Symptoms: Unveiling The Telltale Signs Of Trouble
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1351 fault code.
- The symptoms of the automobile fault code P1351 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1351?
The automobile fault code p1351 can be caused by a faulty Ignition Control Module, an open or shorted Ignition Control Module harness, or a poor electrical connection in the Ignition Control Module circuit.
- The fault code P1351 can be caused by: a faulty Ignition Control Module, an open or shorted Ignition Control Module harness, and a poor electrical connection in the Ignition Control Module circuit.
- Pinpoints your car-specific issues, giving accurate diagnostics for your exact make and model.
- Works anywhere, even with limited connectivity, making it highly versatile.
- Provides detailed insights into real-time performance for your exact make and model, beyond generic online explanations.
- Tracks past issues of your vehicle, helping you spot recurring problems and monitor long-term performance, which online resources can’t offer.
- Detects potential issues early, helping avoid costly repairs instead of just addressing current problems.
- Regular checks support efficiency and emissions standards, potentially increasing resale value—hard to gauge with online info alone.
Fixing Code P1351: Simple Steps To Get Your Car Running Smoothly!
To fix the p1351 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1351, you need to follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- The estimated repair time for this fix is 1.0 hour.
Cracking The Code: P1351 – Cost And Complexity Unveiled!
The automobile fault code P1351 can be diagnosed and fixed within an estimated repair time of 1.0 hour.
The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.
P1351 Fault Code: Ignition Coil Control Circuit High Voltage
The P1351 fault code indicates a problem with the Ignition Control Module (ICM) circuit, specifically a high voltage issue. The ICM has its own power and ground circuits, and it communicates with the Powertrain Control Module (PCM) through various circuits. These circuits include the ignition control timing signal, IC timing control, low and medium resolution engine speed signals, camshaft position signal, and low reference.
During engine cranking, the ICM sends 3X signals to the PCM and controls the timing advance. After the PCM receives the second 3X signal and applies 5 volts to the IC timing signal circuit, the timing advance shifts to PCM control.
The ICM also monitors the CKP sync signal during cranking, which helps determine the correct cylinder pair and initiate the ignition coil firing sequence. The CKP sensor, which shares a 12 volt reference and low reference circuit with the CMP sensor, plays a crucial role in providing the necessary signals to the ICM. In summary, the P1351 fault code suggests a high voltage issue in the Ignition Control Module circuit, affecting the timing advance and ignition coil firing sequence.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P1351 could be the culprit. This code is often caused by a faulty ignition control module, an open or shorted ignition control module harness, or a poor electrical connection in the ignition control module circuit. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the possible causes listed above for a comprehensive solution.
If you’re dealing with the P1351 fault code and your engine light is on, it’s time to take action. The culprit could be a faulty Ignition Control Module or issues with the wiring harness and connectors. To fix this, 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 simple step could be the key to resolving the issue and getting your engine running smoothly again. Don’t delay, check those connections now!
When resolving the P1351 fault code, start by checking for damaged components and corroded connector pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any broken, bent, pushed out, or corroded pins. These issues can cause a poor electrical connection and lead to the engine light being on. By addressing these potential causes, you can effectively fix the problem and ensure smooth engine performance.
Wrap Up
If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Ignition Control Module or issues with the module’s harness or electrical connection.
To fix this, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Look out for broken, bent, pushed out, or corroded connector pins.
