AutoCodes – Generic – P02F7

P02F7 Code - Cylinder 10 Injector Circuit Range/Performance

Quick Answer

During normal conditions, the Engine Control Module (ECM) turns the Fuel Injectors ON and OFF in the Fuel Injection System. Common causes include Dirty Fuel Injector 10, Faulty Fuel Injector 10, Plugged Fuel Injector 10. 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: P02F7 indicates Cylinder 10 Injector Circuit Range/Performance.
Common causes: Common causes include Dirty Fuel Injector 10, Faulty Fuel Injector 10, Plugged Fuel Injector 10.
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 1,495

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 Apr 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P02F7 Description

During normal conditions, the Engine Control Module (ECM) turns the Fuel Injectors ON and OFF in the Fuel Injection System. The ECM sets the OBDII code when it has detected that the Fuel Injector is not working as designed.

OBDII Code P02F7 - Cylinder 10 Injector Circuit Range/Performance - AutoCodes.com — P02F7 Code - Cylinder 10 Injector Circuit Range/Performance

What does this mean?

What are the Possible Causes of the DTC P02F7?

Dirty Fuel Injector 10
Faulty Fuel Injector 10
Plugged Fuel Injector 10
Fuel Injector #10 harness is open or shorted
Fuel Injector #10 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P02F7?

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 P02F7 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 P02F7 code?

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Need Help with the Code?

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Information for Specific Makes

P02F7 Chevrolet — Cylinder 10 Injector Circuit Range/Performance
P02F7 Dodge — Cylinder 10 Injector Circuit Range/Performance
P02F7 Ford — Cylinder 10 Injector Circuit Range/Performance
P02F7 GMC — Cylinder 10 Injector Circuit Range/Performance

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.