AutoCodes – Toyota – P0347 2011 Toyota Camry

P0347 2011 Toyota Camry Code - Camshaft Position Sensor 'A' Circuit Low Input Bank 2

Quick Answer

The Camshaft Position (CMP) sensor consists of a magnet and an iron core which is wrapped with copper wire, and is installed onto the cylinder head. Common causes include Faulty Camshaft Position Sensor, VVT Sensor for Intake Camshaft (For V6 engine), Camshaft Position Sensor harness is open or shorted. 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
P0347 2011 Toyota Camry indicates Camshaft Position Sensor 'A' Circuit Low Input Bank 2.
Common causes
Common causes include Faulty Camshaft Position Sensor, VVT Sensor for Intake Camshaft (For V6 engine), Camshaft Position Sensor harness is open or shorted.
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 2,572
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0347 2011 Toyota Camry Description

The Camshaft Position (CMP) sensor consists of a magnet and an iron core which is wrapped with copper wire, and is installed onto the cylinder head. When the camshaft rotates, each of 3 teeth on the camshaft passes through the CMP sensor. This activates the internal magnet in the sensor, generating a voltage in the copper wire. The camshaft rotation is synchronized with the crankshaft rotation. When the crankshaft turns twice, the voltage is generated 3 times in the CMP sensor. The generated voltage in the sensor acts as a signal, allowing the ECM to locate the camshaft position. This signal is then used to control ignition timing, fuel injection timing, and the VVT system.
OBDII Code P0347 2011 Toyota Camry - Camshaft Position Sensor 'A' Circuit Low Input Bank 2 - AutoCodes.com
P0347 2011 Toyota Camry Code - Camshaft Position Sensor 'A' Circuit Low Input Bank 2

What are the Possible Causes of the DTC P0347 2011 Toyota Camry?

  • Faulty Camshaft Position Sensor
  • VVT Sensor for Intake Camshaft (For V6 engine)
  • Camshaft Position Sensor harness is open or shorted
  • Camshaft Position Sensor circuit poor electrical connection
  • Faulty starter motor
  • Starting system circuit
  • Dead (Weak) battery
  • Timing Chain Jumped Tooth

How to Fix the DTC P0347 2011 Toyota Camry?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0347 2011 Toyota Camry 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 P0347 2011 Toyota Camry code?

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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 P0347 2011 Toyota Camry Code

1. What does the OBDII code P0347 mean on a 2011 Toyota Camry?

P0347 indicates a "Camshaft Position Sensor 'A' Circuit Low Input" for Bank 2, meaning the signal from the camshaft position sensor is lower than expected.

2. What are the symptoms of code P0347 in a 2011 Toyota Camry?

Common symptoms include difficulty starting, reduced engine performance, rough idling, stalling, and the Check Engine Light turning on.

3. What causes the P0347 code in a 2011 Toyota Camry?

Possible causes include a faulty camshaft position sensor, damaged wiring or connectors, a failing ECM (engine control module), or a timing issue in Bank 2.

4. What is Bank 2 on a 2011 Toyota Camry?

Bank 2 refers to the side of the engine opposite Bank 1, which is determined by the position of cylinder 1. In a V6 Camry, Bank 2 typically contains cylinders 2, 4, and 6.

5. Can I drive my 2011 Toyota Camry with a P0347 code?

Driving with a P0347 code is not recommended, as it can cause poor engine performance and potentially lead to further damage if not addressed.

6. How can I fix the P0347 code on my 2011 Toyota Camry?

Start by inspecting the camshaft position sensor and its wiring for damage or loose connections. Replace the sensor if faulty, and repair any damaged wires or connectors.

7. How do I locate the camshaft position sensor for Bank 2 on a 2011 Toyota Camry?

The camshaft position sensor for Bank 2 is typically located near the cylinder head on the Bank 2 side of the engine. Consult your repair manual for precise location details.

8. What tools are needed to diagnose and repair the P0347 code?

You may need an OBDII scanner, multimeter, and basic hand tools to test the sensor, check wiring, and replace components if necessary.

9. Could a timing chain issue cause the P0347 code in a 2011 Toyota Camry?

Yes, a stretched or misaligned timing chain can cause incorrect camshaft timing, leading to a P0347 code.

10. How much does it cost to repair a P0347 code on a 2011 Toyota Camry?

The repair cost varies based on the issue. Replacing a camshaft position sensor typically costs $100-$300, while timing chain repairs can be significantly more expensive.

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