AutoCodes – Jeep – P0087 Jeep

P0087 Jeep Code - Fuel Rail Pressure Too Low

Quick Answer

High pressure from the fuel pump is routed to the fuel rail. Common causes include Faulty Fuel Pump, Blocked Fuel Filter, Faulty Fuel Pressure Sensor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0087 Jeep indicates Fuel Rail Pressure Too Low.
Common causes: Common causes include Faulty Fuel Pump, Blocked Fuel Filter, Faulty Fuel Pressure Sensor.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 23,207

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 04, 2023

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0087 Jeep Description

High pressure from the fuel pump is routed to the fuel rail. The fuel rail then supplies the necessary fuel to each individual fuel injector. The Diagnostic Trouble Code (DTC) will set when the actual fuel pressure differs from set point more than a calibrated amount for a calibrated amount of time.

OBDII Code P0087 Jeep - Fuel Rail Pressure Too Low - AutoCodes.com — P0087 Jeep Code - Fuel Rail Pressure Too Low

What does this mean?

What are the Possible Causes of the DTC P0087 Jeep?

Faulty Fuel Pump
Blocked Fuel Filter
Faulty Fuel Pressure Sensor
Fuel Pressure Sensor harness is open or shorted
Fuel Pressure Sensor electrical circuit poor connection
Faulty Fuel Injector

How to Fix the DTC P0087 Jeep?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0087 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.