← View Generic P0080 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
P0080: P0080: Fuel Pressure Regulator Circuit Malfunction
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 P0080 Mean on 2014 Nissan SENTRA?
The fuel pressure regulator circuit is malfunctioning, causing the fuel pressure to be outside the normal operating range.
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Symptoms
- • Poor engine performance
- • rough idle
- • decreased fuel efficiency
- • and possible engine stalling
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Common Causes
- • Faulty fuel pressure regulator
- • clogged fuel filter
- • faulty fuel pump
- • or vacuum leaks
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How to Fix P0080 on 2014 Nissan SENTRA
1. Check and replace the fuel pressure regulator if faulty. 2. Inspect and clean the fuel filter. 3. Check and replace the fuel pump if faulty. 4. Inspect and repair vacuum leaks.
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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 SpecsParts for 2014 Nissan SENTRA
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with P0080
P0078
Sequential Code
P0078: Fuel Pressure Regulator Control Circuit Low
Medium
P0079
Sequential Code
P0079: Fuel Pressure Regulator Control Circuit Low
Medium
P0081
Sequential Code
P0081: Fuel Pressure Regulator Control Circuit Low
Medium
P0082
Sequential Code
P0082: 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