AutoCodes – Ford – P0023 2019 Ford F150

P0023 2019 Ford F150 Code - 'B' 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 2 (VCT22). 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: P0023 2019 Ford F150 indicates 'B' 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 2 (VCT22).
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 408

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
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Code P0023 2019 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 VCT22 circuit is detected. This DTC sets if the voltage exceeds a calibrated limit for a calibrated amount of time.

OBDII Code P0023 2019 Ford F150 - 'B' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2 - AutoCodes.com — P0023 2019 Ford F150 Code - 'B' Camshaft Position Actuator 'A' Control Circuit/Open Bank 2

What does this mean?

What are the Possible Causes of the DTC P0023 2019 Ford F150?

Low or Dirty Engine Oil
Incorrect camshaft timing
Faulty Variable Camshaft Timing (VCT) Bank 2 Solenoid 2 (VCT22)
Variable Camshaft Timing Bank 2 Solenoid 2 circuit is open or shorted
Variable Camshaft Timing Bank 2 Solenoid 2 circuit poor electrical connection

How to Fix the DTC P0023 2019 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 P0023 2019 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 P0023 2019 Ford F150 Code

1. What does OBDII code P0023 for a 2019 Ford F150 mean?

The code P0023 indicates a potential issue with the 'B' Camshaft Position Actuator 'A' Control Circuit/Open on Bank 2 of the engine.

2. What are the common symptoms of OBDII code P0023 on a 2019 Ford F150?

Common symptoms of P0023 may include rough idling, engine misfires, decreased fuel efficiency, and potential stalling of the vehicle.

3. What can cause the OBDII code P0023 to appear on a 2019 Ford F150?

Potential causes of code P0023 include a faulty camshaft position actuator, wiring issues in the control circuit, low oil levels or oil pressure, or a malfunctioning Engine Control Module (ECM).

4. How can I diagnose the OBDII code P0023 on my 2019 Ford F150?

Diagnosing code P0023 often involves inspecting the camshaft position actuator, checking the wiring and connectors for any damage, verifying oil levels and pressure, and using a diagnostic tool to scan for additional error codes.

5. Can I continue driving my 2019 Ford F150 with the OBDII code P0023 present?

It is not recommended to drive your vehicle with code P0023 present, as it can lead to further engine damage and potential safety risks. It is advisable to address the issue promptly.

6. How can I repair OBDII code P0023 on my 2019 Ford F150?

Repairing code P0023 may involve replacing the camshaft position actuator, repairing or replacing damaged wiring, ensuring proper oil levels and pressure, and resetting the ECM after the repair.

7. Is it possible to clear the OBDII code P0023 on a 2019 Ford F150 without fixing the underlying issue?

Clearing the code without addressing the underlying problem is not recommended, as the issue will likely resurface, potentially causing more severe damage to the engine over time.

8. Are there any preventive maintenance tips to avoid OBDII code P0023 on a 2019 Ford F150?

Regularly scheduled oil changes, using the recommended oil viscosity, and addressing any engine performance issues promptly can help prevent the occurrence of code P0023.

9. Can a DIY enthusiast with basic automotive knowledge fix the OBDII code P0023 on a 2019 Ford F150?

Depending on the specific cause of P0023, some DIY enthusiasts may be able to tackle the repair themselves, especially if it involves tasks like replacing the camshaft position actuator or checking wiring connections.

10. How much can it cost to repair OBDII code P0023 on a 2019 Ford F150 at a professional auto repair shop?

The cost of repairing code P0023 can vary depending on the exact cause of the issue, but it may range from a few hundred dollars to over a thousand dollars, including parts and labor.