← View Generic P0167 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0167: P0167: Fuel Pressure Regulator Circuit Low Input

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2020 Chevrolet
SILVERADO 1500 PICKUP
⚠️

Important for 2020 Chevrolet SILVERADO 1500 PICKUP Owners

Before starting repairs, verify which engine your 2020 Chevrolet SILVERADO 1500 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0167 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The fuel pressure regulator circuit low input indicates that the fuel pressure regulator is not receiving the correct input signal from the engine control module, which can cause issues with fuel delivery and engine performance.
⚠️

Symptoms

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

  • • Faulty fuel pressure regulator
  • • clogged fuel filter
  • • faulty fuel pump
  • • or a problem with the fuel pressure regulator circuit
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How to Fix P0167 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the fuel pressure regulator circuit for any signs of damage or corrosion. 2. Test the fuel pressure regulator to ensure it's functioning properly. 3. Replace the fuel pressure regulator if necessary. 4. Check and replace the fuel filter if it's clogged. 5. Test the fuel pump to ensure it's functioning properly.

🔧

Need Maintenance Info for Your SILVERADO 1500 PICKUP?

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View 2020 Chevrolet SILVERADO 1500 PICKUP Specs

Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

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 P0167

P0165 Sequential Code

P0165: Fuel Pressure Regulator Circuit Low Input

Medium
P0166 Sequential Code

P0166: Fuel Pressure Regulator Circuit Low Input

Medium
P0168 Sequential Code

P0168: Fuel Pressure Regulator Circuit Low Input

Medium
P0169 Sequential Code

P0169: Fuel Pressure Regulator Circuit Malfunction

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