← View Generic P1093 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

P1093: P1093: Fuel Pressure Regulator Control 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 P1093 Mean on 2014 Nissan SENTRA?

The fuel pressure regulator control circuit low input is a common issue in Ford vehicles. It indicates that the fuel pressure regulator is not receiving the correct signal from the engine control module, which can cause issues with fuel pressure 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 engine control module

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How to Fix P1093 on 2014 Nissan SENTRA

Replace the fuel pressure regulator, clean or replace the fuel filter, check and adjust fuel pressure, and update the engine control module software

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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 P1093

P1091 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