AutoCodes – Chevrolet – P01D6 2016 Chevrolet Silverado

P01D6 2016 Chevrolet Silverado Code - Cylinder 6 Injection Timing Advanced

Quick Answer

The Engine Control Module (ECM) has the ability to learn injector timing performance. Common causes include Fuel Type Incorrect, Fuel Contaminated/Poor Quality, Faulty Fuel Injector 1. 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: P01D6 2016 Chevrolet Silverado indicates Cylinder 6 Injection Timing Advanced.
Common causes: Common causes include Fuel Type Incorrect, Fuel Contaminated/Poor Quality, Faulty Fuel Injector 1.
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 303

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 22, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P01D6 2016 Chevrolet Silverado Description

The Engine Control Module (ECM) has the ability to learn injector timing performance. When the engine is at operating temperature, throttle closed and in deceleration fuel cut-off mode, the ECM will pulse each injector individually and measure the changes in rotational speed of the crankshaft using the input from the crankshaft position sensor. The ECM will run this diagnostic at one fuel rail pressure operating point for each injector. The ECM stores the injector timing value. The Diagnostic Trouble Code (DTC) will be set when the Fuel Injection Timing is out of range.

OBDII Code P01D6 2016 Chevrolet Silverado - Cylinder 6 Injection Timing Advanced - AutoCodes.com — P01D6 2016 Chevrolet Silverado Code - Cylinder 6 Injection Timing Advanced

What does this mean?

What are the Possible Causes of the DTC P01D6 2016 Chevrolet Silverado?

Fuel Type Incorrect
Fuel Contaminated/Poor Quality
Faulty Fuel Injector 1
Fuel Injector 1 harness is open or shorted
Fuel Injector 1 circuit poor electrical connection
Engine Mechanical Problem

How to Fix the DTC P01D6 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P01D6 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 P01D6 2016 Chevrolet Silverado code?

Need more information on how to fix the P01D6 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P01D6 2016 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 P01D6 2016 Chevrolet Silverado Code

1. What does OBDII code P01D6 on a 2016 Chevrolet Silverado indicate?

The P01D6 code specifically relates to Cylinder 6 Injection Timing Advanced on a 2016 Chevrolet Silverado.

2. What are some common symptoms of OBDII code P01D6 in a 2016 Chevrolet Silverado?

Common symptoms of this code may include engine misfires, rough idling, reduced fuel efficiency, and potential hesitation or loss of power during acceleration.

3. What are the possible causes of OBDII code P01D6 appearing on a 2016 Chevrolet Silverado?

The code P01D6 may be triggered by issues such as faulty fuel injectors, a malfunctioning fuel system, a problem with the engine control module (ECM), or issues with the timing system.

4. How can I diagnose the OBDII code P01D6 on my 2016 Chevrolet Silverado?

Diagnosing the P01D6 code may require using an OBDII scanner to retrieve the specific code, conducting a visual inspection of the fuel injectors and related components, and performing tests to check the fuel system's functionality.

5. Can I continue driving my 2016 Chevrolet Silverado with the OBDII code P01D6 present?

It is not recommended to drive your vehicle with the P01D6 code active, as it can lead to further damage and potential safety hazards. It's advisable to address the issue promptly.

6. Are there any DIY repair tips for fixing OBDII code P01D6 in a 2016 Chevrolet Silverado?

DIY repair tips may include checking and cleaning the fuel injectors, inspecting the fuel lines for leaks or clogs, and ensuring proper fuel pressure within the system.

7. Is it necessary to visit a mechanic for OBDII code P01D6 on a 2016 Chevrolet Silverado?

While some DIY repairs are possible, it's often recommended to consult a professional mechanic for accurate diagnosis and proper repair of the P01D6 code to avoid any further complications.

8. How much does it typically cost to repair OBDII code P01D6 in a 2016 Chevrolet Silverado?

The cost of repairing the P01D6 code can vary based on the specific underlying issue. Costs may include parts replacement, labor fees, and diagnostic charges, so it's best to obtain quotes from reputable repair shops.

9. Can neglecting the OBDII code P01D6 impact the overall performance of a 2016 Chevrolet Silverado?

Neglecting the P01D6 code can potentially lead to decreased fuel efficiency, engine damage, and poor overall performance of the vehicle. Addressing the issue promptly is crucial.

10. How long does it typically take to fix OBDII code P01D6 in a 2016 Chevrolet Silverado?

The repair time for the P01D6 code can vary depending on the specific cause and complexity of the issue. Simple fixes may take a few hours, while more intricate problems could require more time for repair.