AutoCodes – Chevrolet – P0207 2016 Chevrolet Silverado

P0207 2016 Chevrolet Silverado Code - Cylinder 7 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 7, Fuel Injector 7 harness is open or shorted, Fuel Injector 7 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: P0207 2016 Chevrolet Silverado indicates Cylinder 7 Injector Control Circuit.
Common causes: Common causes include Faulty Fuel Injector 7, Fuel Injector 7 harness is open or shorted, Fuel Injector 7 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.

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Code Popularity 294

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Mar 23, 2024

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0207 2016 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 P0207 2016 Chevrolet Silverado - Cylinder 7 Injector Control Circuit - AutoCodes.com — P0207 2016 Chevrolet Silverado Code - Cylinder 7 Injector Control Circuit

What does this mean?

What are the Possible Causes of the DTC P0207 2016 Chevrolet Silverado?

Faulty Fuel Injector 7
Fuel Injector 7 harness is open or shorted
Fuel Injector 7 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0207 2016 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 does this mean?

Code Tech Notes

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0207 2016 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 P0207 2016 Chevrolet Silverado 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.

Frequently Asked Questions about P0207 2016 Chevrolet Silverado Code

1. What does code P0207 mean on a 2016 Chevrolet Silverado?

Code P0207 indicates an issue with the Cylinder 7 Injector Control Circuit, which means the PCM has detected a problem in the electrical circuit controlling the fuel injector for cylinder 7.

2. What are the symptoms of P0207 on a 2016 Chevrolet Silverado?

Common symptoms include rough idling, misfires, reduced engine performance, poor fuel economy, and an illuminated Check Engine Light.

3. What causes the P0207 code on a 2016 Chevrolet Silverado?

Possible causes include a faulty fuel injector, damaged wiring or connectors in the injector circuit, a malfunctioning PCM, or issues with the injector driver.

4. Can I drive my 2016 Chevrolet Silverado with a P0207 code?

While the truck may still run, driving with this code can cause further engine damage, reduced performance, and increased emissions. It's best to address the issue promptly.

5. How is the P0207 code diagnosed?

A mechanic will inspect the injector wiring and connectors, test the fuel injector with a multimeter, check the PCM signals, and possibly swap injectors to isolate the problem.

6. How do you fix the P0207 code on a 2016 Chevrolet Silverado?

Repairs may include replacing the fuel injector for cylinder 7, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the PCM if necessary.

7. What tools are needed to troubleshoot a P0207 code?

Common tools include an OBDII scanner, a multimeter, and possibly noid lights to test the injector circuit.

8. How much does it cost to fix a P0207 code on a Chevrolet Silverado?

Repair costs can vary. Replacing a fuel injector typically costs $200-$500, while wiring repairs or PCM replacement may cost more depending on labor rates and parts.

9. Can a dirty fuel injector cause a P0207 code?

A dirty or clogged injector is less likely to trigger this specific code, as P0207 relates to the electrical circuit. However, cleaning the injector may help if the issue is minor.

10. How can I prevent the P0207 code from recurring?

Regular maintenance, such as inspecting injector wiring, using high-quality fuel, and cleaning injectors periodically, can help prevent issues with the injector control circuit.