AutoCodes – Ford – P0020 2016 Ford F150

P0020 2016 Ford F150 Code - 'A' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2

Quick Answer

The Variable Camshaft Timing (VCT) solenoid valve is an integral part of the VCT system. Common causes include Low or Dirty Engine Oil, Incorrect camshaft timing, Faulty Variable Camshaft Timing (VCT) Bank 2 Solenoid 1 (VCT21). 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: P0020 2016 Ford F150 indicates 'A' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2.
Common causes: Common causes include Low or Dirty Engine Oil, Incorrect camshaft timing, Faulty Variable Camshaft Timing (VCT) Bank 2 Solenoid 1 (VCT21).
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 415

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 Aug 21, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0020 2016 Ford F150 Description

The Variable Camshaft Timing (VCT) solenoid valve is an integral part of the VCT system. The solenoid valve controls the flow of engine oil in the VCT actuator assembly. As the Powertrain Control Module (PCM) controls the duty cycle of the solenoid valve, oil pressure/flow advances or retards the cam timing. Duty cycles near 0% or 100% represent the rapid movement of the camshaft. Retaining a fixed camshaft position is accomplished by dithering (oscillating) the solenoid valve duty cycle.
The PCM calculates and determines the desired camshaft position. It continually updates the VCT solenoid duty cycle until the desired position is achieved. A difference between the desired and actual camshaft position represents a position error in the PCM VCT control loop. The PCM disables the VCT and places the camshaft in a default position if a concern is detected. A related Diagnostic Trouble Code (DTC) also sets when the concern is detected.
When the VCT solenoid is energized, engine oil is allowed to flow to the VCT actuator assembly which advances or retards the camshaft timing. One half of the VCT actuator is coupled to the camshaft and the other half is connected to the timing chain. Oil chambers between the 2 halves couple the camshaft to the timing chain. When the flow of oil is shifted from one side of the chamber to the other, the differential change in oil pressure forces the camshaft to rotate in either an advance or retard position depending on the oil flow.
This DTC sets when a low or high voltage on the VCT21 circuit is detected. This DTC sets if the voltage exceeds a calibrated limit for a calibrated amount of time

OBDII Code P0020 2016 Ford F150 - 'A' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2 - AutoCodes.com — P0020 2016 Ford F150 Code - 'A' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2

What does this mean?

What are the Possible Causes of the DTC P0020 2016 Ford F150?

Low or Dirty Engine Oil
Incorrect camshaft timing
Faulty Variable Camshaft Timing (VCT) Bank 2 Solenoid 1 (VCT21)
Variable Camshaft Timing Bank 2 Solenoid 1 circuit is open or shorted
Variable Camshaft Timing Bank 2 Solenoid 1 circuit poor electrical connection

How to Fix the DTC P0020 2016 Ford F150?

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 P0020 2016 Ford F150 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.

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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 P0020 2016 Ford F150 Code

1. What are the common symptoms of OBDII code P0020 on a 2016 Ford F150?

- Common symptoms include engine misfires, rough idling, loss of power, poor fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P0020 for a 2016 Ford F150 indicate?

- The code P0020 indicates a problem with the 'A' Camshaft Position Actuator 'A' Control Circuit/Open on Bank 2 of the engine.

3. What are the possible causes of OBDII code P0020 on a 2016 Ford F150?

- Possible causes include a faulty camshaft position actuator, damaged wiring or connectors, low engine oil levels, timing chain issues, or a malfunctioning engine control module (ECM).

4. How serious is OBDII code P0020 on a 2016 Ford F150?

- While the vehicle may still be operable with this code, it is important to address it promptly to prevent further damage to the engine and ensure optimal performance.

5. Can I continue driving my 2016 Ford F150 with OBDII code P0020?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to decreased fuel efficiency, potential engine damage, and compromised performance.

6. How can I diagnose and repair OBDII code P0020 on my 2016 Ford F150?

- Diagnosis typically involves checking the camshaft position actuator, inspecting wiring and connectors, verifying oil levels, and testing the ECM. Repairs may include replacing the actuator, repairing wiring, adjusting timing components, or reprogramming the ECM.

7. Will resetting the Check Engine Light resolve OBDII code P0020 on a 2016 Ford F150?

- Simply resetting the Check Engine Light will not fix the underlying issue causing the code. It is important to diagnose the problem and perform necessary repairs to clear the code permanently.

8. How much does it cost to repair OBDII code P0020 on a 2016 Ford F150?

- The repair costs for OBDII code P0020 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.

9. Can a DIY enthusiast fix OBDII code P0020 on a 2016 Ford F150?

- While some DIY enthusiasts may have the skills and tools to address certain aspects of the repair, diagnosing and fixing OBDII code P0020 often requires specialized knowledge and equipment, so professional assistance is recommended.

10. How often does OBDII code P0020 occur in 2016 Ford F150 vehicles?

- The occurrence of OBDII code P0020 can vary among 2016 Ford F150 vehicles, but it is a relatively common issue that can arise due to various factors related to the camshaft position actuator and control circuit.