AutoCodes – Chevrolet – P0202 2015 Chevrolet Silverado

P0202 2015 Chevrolet Silverado Code - Cylinder 2 Injector Control Circuit

Quick Answer

The Engine Control Module (ECM) supplies voltage to each fuel injector on the high control circuits. Common causes include Faulty Fuel Injector 2, Fuel Injector 2 harness is open or shorted, Fuel Injector 2 circuit poor electrical connection. 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: P0202 2015 Chevrolet Silverado indicates Cylinder 2 Injector Control Circuit.
Common causes: Common causes include Faulty Fuel Injector 2, Fuel Injector 2 harness is open or shorted, Fuel Injector 2 circuit poor electrical connection.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 485

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 Mar 23, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0202 2015 Chevrolet Silverado Description

The Engine Control Module (ECM) supplies voltage to each fuel injector on the high control circuits. The ECM energizes each fuel injector by grounding the low control circuit of the fuel injector. The ECM monitors the status of the fuel injector circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector(s) is disabled. The Diagnostic Trouble Code (DTC) will be set when the ECM detects the fuel injector control circuit is open for greater than 2 s.

OBDII Code P0202 2015 Chevrolet Silverado - Cylinder 2 Injector Control Circuit - AutoCodes.com — P0202 2015 Chevrolet Silverado Code - Cylinder 2 Injector Control Circuit

What does this mean?

What are the Possible Causes of the DTC P0202 2015 Chevrolet Silverado?

Faulty Fuel Injector 2
Fuel Injector 2 harness is open or shorted
Fuel Injector 2 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0202 2015 Chevrolet Silverado?

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 P0202 2015 Chevrolet Silverado 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 P0202 2015 Chevrolet Silverado code?

Need more information on how to fix the P0202 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0202 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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.

Frequently Asked Questions about P0202 2015 Chevrolet Silverado Code

1. What does OBDII code P0202 for a 2015 Chevrolet Silverado mean?

The code P0202 indicates a problem with the Cylinder 2 Injector Control Circuit in the fuel injection system of the vehicle.

2. What are the common symptoms of a Cylinder 2 Injector Control Circuit issue in a 2015 Chevrolet Silverado?

Common symptoms include rough idle, engine misfires, decreased fuel efficiency, and potentially a noticeable lack of power while driving.

3. What are the possible causes of OBDII code P0202 in a 2015 Chevrolet Silverado?

Potential causes include a faulty fuel injector in cylinder 2, wiring or connection issues in the injector circuit, a problem with the Engine Control Module (ECM), or a fuel delivery issue.

4. How can I diagnose the cause of OBDII code P0202 in my 2015 Chevrolet Silverado?

Diagnosis typically involves checking the injector in cylinder 2 for proper operation, inspecting the wiring and connections related to the injector circuit, and using a scan tool to analyze data from the ECM.

5. What are some repair tips for addressing OBDII code P0202 in a 2015 Chevrolet Silverado?

Repair options may include replacing the fuel injector in cylinder 2, repairing any damaged wiring or connections, resetting the ECM, or addressing any underlying fuel system issues.

6. Can driving with OBDII code P0202 in a 2015 Chevrolet Silverado cause further damage?

Continuing to drive with code P0202 may lead to increased fuel consumption, potential engine damage from misfires, and catalytic converter issues if left unresolved for an extended period.

7. How much does it typically cost to repair OBDII code P0202 in a 2015 Chevrolet Silverado?

The cost of repair can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Is it safe to continue driving my 2015 Chevrolet Silverado with OBDII code P0202?

It is not recommended to drive the vehicle with code P0202, as it can lead to performance issues and potential damage to the engine or emissions system. It's best to address the problem promptly.

9. Can I reset the OBDII code P0202 in my 2015 Chevrolet Silverado without making repairs?

While you can clear the code with a scan tool, it will likely reappear if the underlying issue is not addressed. It's crucial to diagnose and fix the problem to prevent further issues.

10. How long does it take to repair OBDII code P0202 in a 2015 Chevrolet Silverado?

The repair time can vary based on the specific cause of the problem and the expertise of the mechanic, but it may take anywhere from a few hours to a full day to complete the necessary repairs.