← View Generic P1508 Guide
Severity: High
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Vehicle-Specific Guide
This guide is customized for your 2014 Nissan SENTRA
P1508: P1508: Fuel Pump Relay Circuit Malfunction
on 2014 Nissan SENTRA
Fix Cost
$50 - $200
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 P1508 Mean on 2014 Nissan SENTRA?
The fuel pump relay circuit has malfunctioned, preventing the fuel pump from receiving the necessary power to operate. This code is specific to Ford vehicles. (Ford)
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Symptoms
- • Difficulty starting the engine
- • engine stalling
- • or a decrease in fuel pressure
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Common Causes
- • Faulty fuel pump relay
- • wiring issues
- • or a malfunctioning fuel pump
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How to Fix P1508 on 2014 Nissan SENTRA
Replace the fuel pump relay, inspect and repair any damaged wiring, or replace the fuel pump 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 SpecsParts for 2014 Nissan SENTRA
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with P1508
P1506
Sequential Code
P1506: Fuel Pressure Regulator Control Circuit Low Input
Medium
P1507
Sequential Code
P1507: Fuel Pump Control Circuit Malfunction
High
P1509
Sequential Code
P1509: Fuel Pressure Regulator Control Circuit Malfunction
Medium
P1510
Sequential Code
P1510: Fuel Pressure Regulator Control Circuit Low Input
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