← View Generic P0147 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

P0147: P0147: Fuel Pressure Regulator Circuit Low Input

on 2014 Nissan SENTRA

Fix Cost

$100 - $500

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2014 Nissan

SENTRA

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Important for 2014 Nissan SENTRA Owners

Before starting repairs, verify which engine your 2014 Nissan SENTRA has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0147 Mean on 2014 Nissan SENTRA?

The fuel pressure regulator circuit is not receiving the correct input signal, which can cause issues with fuel delivery and engine performance.

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Symptoms

• Poor engine performance
• rough idle
• decreased fuel efficiency
• and difficulty starting the engine

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Common Causes

• Faulty fuel pressure regulator
• clogged fuel filter
• low fuel pressure
• or a faulty fuel pump

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How to Fix P0147 on 2014 Nissan SENTRA

1. Check fuel pressure and regulator circuit for proper function. 2. Replace fuel pressure regulator if faulty. 3. Clean or replace fuel filter if clogged. 4. Check fuel pump for proper function and replace if necessary.

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Need Maintenance Info for Your SENTRA?

Get oil capacity, filter specs, and torque settings for your specific 2014 Nissan SENTRA.

View 2014 Nissan SENTRA Specs

Parts for 2014 Nissan SENTRA

Fuel Pressure Regulator Shop ↗ Fuel Filter Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0147

P0145 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