AutoCodes – Jeep – P1011 Jeep

P1011 Jeep Code - Fuel Pump Delivery Pressure Too Low

Quick Answer

The Powertrain Control Module (PCM) monitors the fuel pump delivery pressure. Common causes include Fuel leak, Fuel filter, Transfer pump flow. 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: P1011 Jeep indicates Fuel Pump Delivery Pressure Too Low.
Common causes: Common causes include Fuel leak, Fuel filter, Transfer pump flow.
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 3,856

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 Aug 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1011 Jeep Description

The Powertrain Control Module (PCM) monitors the fuel pump delivery pressure. The Diagnostic Trouble Code (DTC) will set when the fuel pump delivery pressure to low.

OBDII Code P1011 Jeep - Fuel Pump Delivery Pressure Too Low - AutoCodes.com — P1011 Jeep Code - Fuel Pump Delivery Pressure Too Low

What does this mean?

What are the Possible Causes of the DTC P1011 Jeep?

Fuel leak
Fuel filter
Transfer pump flow
High pressure fuel pump
Leaking fuel injectors or connectors
Leaking pressure limiting valve
Fuel control actuator
Fuel pressure sensor
Restriction in fuel return lines
Cascade overflow valve
Air in the fuel system

How to Fix the DTC P1011 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 P1011 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.

Need more information about the P1011 Jeep code?

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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.