← View Generic P0077 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

P0077: P0077: Fuel Pressure Regulator Control Circuit Low Input

on 2019 Ford F150 PICKUP

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2019 Ford
F150 PICKUP
⚠️

Important for 2019 Ford F150 PICKUP Owners

Before starting repairs, verify which engine your 2019 Ford F150 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0077 Mean on 2019 Ford F150 PICKUP?

The fuel pressure regulator control circuit is malfunctioning, causing the fuel pressure to be too low. This can lead to poor engine performance, decreased fuel efficiency, and potentially cause the engine to stall.
⚠️

Symptoms

  • • Poor engine performance
  • • decreased fuel efficiency
  • • engine stalling
  • • rough idle
  • • decreased power
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Common Causes

  • • Faulty fuel pressure regulator
  • • clogged fuel filter
  • • faulty fuel pump
  • • vacuum leaks
  • • faulty fuel pressure sensor
🛠️

How to Fix P0077 on 2019 Ford F150 PICKUP

1. Check fuel pressure regulator for proper operation and replace if necessary. 2. Check fuel filter for clogs and replace if necessary. 3. Check fuel pump for proper operation and replace if necessary. 4. Check for vacuum leaks and repair if necessary. 5. Check fuel pressure sensor for proper operation and replace if necessary.

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Need Maintenance Info for Your F150 PICKUP?

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Parts for 2019 Ford F150 PICKUP

Fuel pressure regulator Shop ↗ Fuel filter Shop ↗ Fuel pump Shop ↗ Fuel pressure sensor Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with P0077

P0075 Sequential Code

P0075: Fuel Pressure Regulator Control Circuit Low

Medium
P0076 Sequential Code

P0076: Fuel Pressure Regulator Control Circuit Low

Medium
P0078 Sequential Code

P0078: Fuel Pressure Regulator Control Circuit Low

Medium
P0079 Sequential Code

P0079: Fuel Pressure Regulator Control Circuit Low

Medium

💡 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