AutoCodes – Toyota – P0347 2007 Toyota Camry

P0347 2007 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 2007 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,750

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
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0347 2007 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 2007 Toyota Camry - Camshaft Position Sensor 'A' Circuit Low Input Bank 2 - AutoCodes.com — P0347 2007 Toyota Camry Code - Camshaft Position Sensor 'A' Circuit Low Input Bank 2

What does this mean?

What are the Possible Causes of the DTC P0347 2007 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 2007 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.

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 P0347 2007 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 2007 Toyota Camry code?

Need more information on how to fix the P0347 2007 Toyota Camry code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0347 2007 Toyota Camry code diagnosed by a professional: Find a repair shop in your area

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 2007 Toyota Camry Code

1. What does the OBDII code P0347 mean on a 2007 Toyota Camry?

P0347 indicates a "Camshaft Position Sensor 'A' Circuit Low Input" for Bank 2, meaning the engine control module (ECM) is detecting a low voltage signal from the camshaft position sensor.

2. What are the symptoms of code P0347 in a 2007 Toyota Camry?

Common symptoms include rough idling, engine misfires, poor acceleration, difficulty starting, reduced fuel efficiency, and the check engine light turning on.

3. What causes the P0347 code to appear in a 2007 Toyota Camry?

Potential causes include a faulty camshaft position sensor, damaged wiring or connectors, a faulty ECM, low battery voltage, or timing chain/belt issues.

4. How serious is the P0347 code for my 2007 Toyota Camry?

P0347 is moderately serious. While the car may still run, it can lead to poor performance, increased emissions, and potential engine damage if ignored.

5. Can I drive my 2007 Toyota Camry with the P0347 code?

Driving with this code is not recommended, as it can lead to further engine issues and unreliable performance. Address the issue as soon as possible.

6. How do I diagnose the P0347 code on a 2007 Toyota Camry?

Diagnosis involves checking the camshaft position sensor, inspecting the wiring and connectors for damage, testing the sensor signal with a multimeter, and verifying proper engine timing.

7. How do I fix the P0347 code on my 2007 Toyota Camry?

Repairs may include replacing the camshaft position sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or addressing timing chain/belt issues.

8. Where is the camshaft position sensor located on a 2007 Toyota Camry?

The camshaft position sensor for Bank 2 is typically located near the camshaft on the side of the engine opposite Bank 1, which is usually the side with cylinder 2.

9. How much does it cost to repair the P0347 code on a 2007 Toyota Camry?

Repair costs can range from $100 to $300 for replacing the camshaft position sensor and addressing wiring issues. More extensive repairs like fixing timing components may cost more.

10. Can a weak battery cause the P0347 code in a 2007 Toyota Camry?

Yes, a weak or low-voltage battery can cause insufficient power to the sensor, leading to the P0347 code. Ensure the battery and charging system are functioning properly.