← View Generic P0349 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2017 Toyota CAMRY

P0349: P0349: Ignition System Misfire

on 2017 Toyota CAMRY

Fix Cost

$100 - $500

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

✅ Yes

Save money

Your Vehicle

2017 Toyota

CAMRY

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Important for 2017 Toyota CAMRY Owners

Before starting repairs, verify which engine your 2017 Toyota CAMRY has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0349 Mean on 2017 Toyota CAMRY?

A misfire detected in one or more cylinders, which can cause decreased engine performance, rough idling, and decreased fuel efficiency.

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Symptoms

• Rough idling
• decreased engine performance
• decreased fuel efficiency
• engine light on

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Common Causes

• Faulty ignition coil
• spark plug
• ignition module
• or crankshaft position sensor

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How to Fix P0349 on 2017 Toyota CAMRY

1. Check and replace the ignition coil if faulty. 2. Check and replace the spark plug if faulty. 3. Check and replace the ignition module if faulty. 4. Check and replace the crankshaft position sensor if faulty.

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Need Maintenance Info for Your CAMRY?

Get oil capacity, filter specs, and torque settings for your specific 2017 Toyota CAMRY.

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Parts for 2017 Toyota CAMRY

ignition coil Shop ↗ spark plug Shop ↗ ignition module Shop ↗ crankshaft position sensor Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0349

P0347 Sequential Code

💡 Why These Codes Are Related:

• Similar Issues: Same root cause or component failure
• Related Problems: Often occur together due to system interactions
• Sequential Codes: Progressive failure stages or multiple sensors
• Same System: Components within the same automotive system