AutoCodes – Toyota – P0345 Toyota

P0345 Toyota Code - Camshaft Position Sensor 'A' Circuit Bank 2

Quick Answer

The Camshaft Position Sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning. Common causes include Faulty Camshaft Position Sensor, Camshaft Position Sensor harness is open or shorted, Camshaft Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0345 Toyota indicates Camshaft Position Sensor 'A' Circuit Bank 2.
Common causes: Common causes include Faulty Camshaft Position Sensor, Camshaft Position Sensor harness is open or shorted, Camshaft Position Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 35,013

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0345 Toyota Description

The Camshaft Position Sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning. This information is used by the Engine Control Module(ECM) to control ignition and fuel injection. The camshaft position sensor senses the retraction of camshaft (intake) to identify a particular cylinder. The camshaft position sensor senses the piston position. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.
When the crankshaft position sensor (POS) system becomes inoperative, the camshaft position sensor provides various controls of engine parts instead, utilizing timing of cylinder identification signals.

OBDII Code P0345 Toyota - Camshaft Position Sensor 'A' Circuit Bank 2 - AutoCodes.com — P0345 Toyota Code - Camshaft Position Sensor 'A' Circuit Bank 2

What does this mean?

What are the Possible Causes of the DTC P0345 Toyota?

Faulty Camshaft Position Sensor
Camshaft Position Sensor harness is open or shorted
Camshaft Position Sensor circuit poor electrical connection
Faulty starter motor
Starting system circuit
Dead (Weak) battery

How to Fix the DTC P0345 Toyota?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Sometimes and in some models, low battery voltage or a weak starter can trigger a Camshaft Position Sensor code.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0345 Toyota code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0345 Toyota code?

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Need Help with the Code?

Get the P0345 Toyota code diagnosed by a professional: Find a repair shop in your area

Information for Specific Toyota Models

P0345 2006 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2
P0345 2007 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2
P0345 2008 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2
P0345 2009 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2
P0345 2010 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2
P0345 2011 Toyota Camry — Camshaft Position Sensor 'A' Circuit Bank 2

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0345 Toyota Code

1. What are the common symptoms of OBDII code P0345 in a Toyota related to the Camshaft Position Sensor 'A' Circuit Bank 2?

- Common symptoms include rough idling, engine misfires, difficulty starting the vehicle, and a decrease in fuel efficiency.

2. What are the possible causes of the OBDII code P0345 in a Toyota?

- The code P0345 in a Toyota is commonly triggered by a faulty camshaft position sensor, wiring issues, or a problem with the sensor's electrical connections.

3. How can I diagnose the issue causing OBDII code P0345 in my Toyota?

- Diagnose the issue by checking the camshaft position sensor's wiring and connections, testing the sensor's functionality, and inspecting the sensor for any physical damage.

4. Can a faulty camshaft position sensor cause OBDII code P0345 in a Toyota?

- Yes, a faulty camshaft position sensor is a common cause of OBDII code P0345 in a Toyota as it affects the sensor's ability to communicate with the vehicle's engine control module.

5. How is the Camshaft Position Sensor 'A' Circuit Bank 2 repaired in a Toyota when OBDII code P0345 is triggered?

- Repairing the issue involves replacing the faulty camshaft position sensor, repairing any damaged wiring or connections, and clearing the error code from the vehicle's computer.

6. Are there any specific maintenance tips to prevent OBDII code P0345 in a Toyota?

- Regularly inspecting and cleaning the camshaft position sensor, ensuring proper electrical connections, and addressing any engine performance issues promptly can help prevent OBDII code P0345 in a Toyota.

7. Can driving with OBDII code P0345 in a Toyota cause further damage to the vehicle?

- Continuing to drive with OBDII code P0345 in a Toyota can potentially lead to engine misfires, reduced performance, and increased fuel consumption, so it's recommended to address the issue promptly.

8. Is it possible to reset the OBDII code P0345 in a Toyota without fixing the underlying issue?

- While clearing the error code temporarily may make the warning light disappear, the underlying issue causing OBDII code P0345 in a Toyota will persist until properly diagnosed and repaired.

9. How long does it typically take to repair OBDII code P0345 related to the Camshaft Position Sensor 'A' Circuit Bank 2 in a Toyota?

- The repair time for OBDII code P0345 in a Toyota can vary depending on the extent of the issue, but it usually takes around 1-2 hours to diagnose and replace the camshaft position sensor.

10. Can I repair OBDII code P0345 in my Toyota at home, or is it best left to professional mechanics?

- While some DIY enthusiasts may be able to replace the camshaft position sensor themselves, it's recommended to consult with a professional mechanic for proper diagnosis and repair of OBDII code P0345 in a Toyota to ensure the issue is resolved correctly.