Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer is having trouble understanding the positions of two important parts of the engine: the crankshaft and the camshaft. It's like when you have two clocks that are supposed to show the same time, but they don't match up.
The P1345 code indicates that the Engine Control Module (ECM) has detected a discrepancy between the camshaft position and the crankshaft position.
The P1345 code is triggered when the ECM detects a misalignment between the camshaft and crankshaft positions. This can be due to a malfunctioning camshaft position sensor, crankshaft position sensor, or timing chain/belt issues. The synchronization between these components is crucial for optimal engine performance.
• Check Engine Light is on
• Engine may run rough or misfire
• Poor fuel economy
• Faulty camshaft position sensor
• Faulty crankshaft position sensor
• Timing chain or belt issues
ECM: Engine Control Module
OBD-II: On-Board Diagnostics II
• Use an OBD-II scanner to confirm the code
• Inspect the wiring and connections to the camshaft and crankshaft position sensors
• Check the timing chain or belt for wear or damage
• Replace the camshaft position sensor
• Replace the crankshaft position sensor
• Repair or replace the timing chain or belt
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Toyota Camry
• Chevrolet Silverado
• Ford F-150
• Regularly inspect and maintain the timing chain or belt
• Ensure sensors are clean and properly connected
• Perform routine engine maintenance
Sensor Issue
• Do not ignore the Check Engine Light
• Get the vehicle inspected by a professional mechanic
• Avoid driving the vehicle if it runs rough
Check with your vehicle manufacturer for specific warranty coverage related to engine components.
The P1345 code has been commonly reported in vehicles with high mileage or those that have not had regular maintenance on timing components.
Moderate – It is important to address this issue soon to prevent further engine damage.
Driving with a malfunctioning engine sensor can lead to increased emissions and potential safety hazards.
• Engine at normal operating temperature
• Vehicle idling or driving at a steady speed
The camshaft position sensor is typically located near the top of the engine, while the crankshaft position sensor is located near the bottom, often close to the crankshaft pulley.
Q: Can I drive my car with a P1345 code?
A: It's not recommended to drive your car with this code, as it can lead to further engine damage.
Q: How do I reset the Check Engine Light after fixing the issue?
A: You can reset the light by using an OBD-II scanner or by disconnecting the car battery for a few minutes.
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Fitment Required · Vehicle-fitment part
Commonly relevant for misfire, ignition-efficiency, and some drivability-related repairs.
Misfire and ignition-related faults commonly involve spark plugs as part of the repair path.
Check the correct plug type, gap, and engine application for your vehicle.
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Fitment Required · Vehicle-fitment part
Relevant when the fault points toward ignition-coil performance or cylinder-specific ignition issues.
Some ignition faults involve coil performance or cylinder-specific coil problems.
Match the coil to your engine and confirm the failed component before ordering.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.