← View Generic P0301 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2017 Toyota CAMRY

P0301: Cylinder 1 Misfire Detected

on 2017 Toyota CAMRY

Fix Cost
$20 - $300
Parts & Labor
Difficulty
2/5
30 mins - 2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2017 Toyota
CAMRY
⚠️

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 P0301 Mean on 2017 Toyota CAMRY?

The engine control module has detected a misfire specifically in cylinder 1. This means the air/fuel mixture in cylinder 1 is not igniting properly.
⚠️

Symptoms

  • • Rough idle
  • • engine shaking
  • • loss of power
  • • flashing check engine light during acceleration
  • • poor fuel economy.
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Common Causes

  • • Faulty spark plug in cylinder 1
  • • bad ignition coil
  • • clogged fuel injector
  • • low compression
  • • carbon buildup
  • • vacuum leak affecting cylinder 1.
🛠️

How to Fix P0301 on 2017 Toyota CAMRY

Replace spark plug for cylinder 1, swap ignition coil with another cylinder to test, clean fuel injector, perform compression test, remove carbon deposits.

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Need Maintenance Info for Your CAMRY?

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

View 2017 Toyota CAMRY Specs

Parts for 2017 Toyota CAMRY

Spark Plugs Shop ↗ Ignition Coils Shop ↗ Spark Plug Wires Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0301

P0171 Related Problem

System Too Lean Bank 1

Medium
P0174 Related Problem

System Too Lean Bank 2

Medium
P0300 Same System

Random/Multiple Cylinder Misfire Detected

High
P0302 Same System

Cylinder 2 Misfire Detected

High
P0303 Same System

Cylinder 3 Misfire Detected

High
P0304 Same System

Cylinder 4 Misfire Detected

High

💡 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