[SOLVED] P1345 Code: Fixing Crankshaft Position-Camshaft Position Correlation Issue

Are you experiencing engine troubles? The P1345 fault code might be the culprit. When this code appears, you’ll notice the engine light or service engine soon warning light illuminated.

Starting the engine becomes a challenge, and you might even experience stalling while driving. The cause of this issue could be related to the engine’s mechanical condition, such as the valve timing being off.

Loose cam or crank sensors, as well as faulty camshaft or crankshaft position sensors, could also be to blame. To fix this problem, visually inspect the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded connector pins.

This repair is of moderate importance and difficulty, with an estimated time of 1.0. Don’t worry, we’ll guide you through the process.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level6.67 (Out of 10)

If you’re experiencing an illuminated engine light, difficulty starting your engine, or sudden stalling while driving, you may be dealing with the p1345 fault code.

  • The symptoms of the automobile fault code p1345 include: Engine Light ON (or Service Engine Soon Warning Light), engine hard to start, and engine stall while driving.

The fault code p1345 can be caused by engine mechanical issues, loose cam or crank sensors, or faulty position sensors.

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  • The fault code P1345 can be caused by the following: engine mechanical condition with valve timing off, loose cam sensor or crank sensor on their mounting, faulty camshaft position sensor, and faulty crankshaft position sensor.

To fix the p1345 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code P1345, 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.
  • 5.
  • Repairing the issue is estimated to take approximately 1.0 hour.

The automobile fault code P1345 can be diagnosed and fixed within an estimated repair time of 1.0 hour. Most auto repair shops typically charge between $75 and $150 per hour for this service.

The P1345 fault code indicates a problem with the correlation between the crankshaft position and the camshaft position in the engine. The Crankshaft Position (CKP) sensor is a magnet generator that produces seven pulses for each revolution of the crankshaft. The Camshaft Position (CMP) sensor provides six signal pulses every camshaft revolution. These signals are used by the Powertrain Control Module (PCM) to synchronize the coil firing sequence with the crankshaft position and control the phasing of the camshaft at the correct value. The P1345 code suggests that there is an issue with the relationship between the CKP and CMP signals.

This can affect the engine’s performance, including the identification of the compression stroke of each cylinder and sequential fuel injection. To fix this issue, the CKP and CMP sensors should be inspected for any damage or misalignment.

The wiring and connections to these sensors should also be checked for any faults.

If necessary, the sensors or their related components may need to be replaced to resolve the P1345 fault code.

What are the possible causes of fault code P1345 in an automobile?

If you’re experiencing the fault code P1345 in your automobile, you may notice that the engine light is on or the service engine soon warning light is illuminated. Additionally, you might have difficulty starting the engine or it may stall while driving. These symptoms could be caused by a few different factors. One possibility is that the engine’s valve timing is off, or it could be due to loose cam or crank sensors. Another potential cause is a faulty camshaft or crankshaft position sensor. To fix the issue, it’s important to visually inspect the wiring harness and connectors, checking for any damage or corrosion. It’s also a good idea to look for any broken, bent, pushed out, or corroded pins on the connectors.

How can I visually inspect the wiring harness and connectors to fix fault code P1345?

To fix fault code P1345, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors. This can help identify any issues with the engine’s mechanical condition, loose cam or crank sensors, or faulty camshaft or crankshaft position sensors. Don’t forget to check the “Possible Causes” listed above for further troubleshooting.

What should I look for when checking for damaged components or corroded connector pins to resolve fault code P1345?

To resolve fault code P1345, start by checking for damaged components or 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 symptoms such as the engine light being on, difficulty starting the engine, and engine stalling while driving. By addressing these possible causes, you can fix the problem and ensure smooth engine performance.

p1345 error fault code explained

If you’re experiencing a hard start or engine stalling while driving, along with the engine light being on, you might be dealing with fault code P1345. This code is usually caused by issues with the engine’s valve timing, loose cam or crank sensors, or faulty position sensors. To fix it, visually inspect the wiring harness and connectors, checking for any damage or corrosion.

Look out for broken or bent pins as well.

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