AutoCodes – Ford – P2090 2019 Ford F150

P2090 2019 Ford F150 Code - 'B' Camshaft Position Actuator Control Circuit Low Bank 1

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 1 Solenoid 2 (VCT12). 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: P2090 2019 Ford F150 indicates 'B' Camshaft Position Actuator Control Circuit Low Bank 1.
Common causes: Common causes include Low or Dirty Engine Oil, Incorrect camshaft timing, Faulty Variable Camshaft Timing (VCT) Bank 1 Solenoid 2 (VCT12).
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 194

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 Aug 28, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2090 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 voltage on the Variable Camshaft Timing (VCT) Bank 1 Solenoid 2 (VCT12) circuit exceeds a calibrated limit for a calibrated amount of time.

OBDII Code P2090 2019 Ford F150 - 'B' Camshaft Position Actuator Control Circuit Low Bank 1 - AutoCodes.com — P2090 2019 Ford F150 Code - 'B' Camshaft Position Actuator Control Circuit Low Bank 1

What does this mean?

What are the Possible Causes of the DTC P2090 2019 Ford F150?

Low or Dirty Engine Oil
Incorrect camshaft timing
Faulty Variable Camshaft Timing (VCT) Bank 1 Solenoid 2 (VCT12)
Variable Camshaft Timing Bank 1 Solenoid 2 circuit is open or shorted
Variable Camshaft Timing Bank 1 Solenoid 2 circuit poor electrical connection

How to Fix the DTC P2090 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 P2090 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.

Need more information about the P2090 2019 Ford F150 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 P2090 2019 Ford F150 Code

1. What are the common symptoms of OBDII code P2090 in a 2019 Ford F150?

- Common symptoms include engine misfires, rough idling, poor acceleration, and a decrease in fuel efficiency.

2. What can cause the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 error code in a 2019 Ford F150?

- Possible causes include a faulty camshaft position actuator, damaged wiring or connectors, low engine oil levels, or issues with the engine control module.

3. How serious is the P2090 error code in a 2019 Ford F150?

- While the vehicle may still be operable with this code, it can lead to engine performance issues and may cause further damage if left unresolved.

4. Can I continue driving my 2019 Ford F150 with the P2090 code present?

- It is not recommended to drive the vehicle with this code present as it can lead to potential engine damage and decreased performance.

5. How can I diagnose and repair the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 issue in my 2019 Ford F150?

- Diagnosing the issue typically involves checking the camshaft position sensor, inspecting wiring and connectors, and testing the camshaft position actuator. Repair may involve replacing faulty components or repairing damaged wiring.

6. Will resetting the OBDII code P2090 in a 2019 Ford F150 make the issue go away?

- Simply resetting the code without addressing the underlying problem will not fix the issue. It is important to diagnose and repair the root cause of the code.

7. Is it possible to clear the P2090 code in a 2019 Ford F150 by disconnecting the battery?

- Disconnecting the battery may clear the code temporarily, but if the underlying issue is not resolved, the code is likely to reappear after driving the vehicle.

8. How much does it typically cost to repair the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 problem in a 2019 Ford F150?

- 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.

9. Can a DIY enthusiast fix the P2090 error in a 2019 Ford F150?

- Depending on your mechanical skills and access to tools, some DIY enthusiasts may be able to diagnose and repair this issue themselves. However, it is recommended to consult a professional if you are unsure.

10. How can I prevent the OBDII code P2090 from recurring in my 2019 Ford F150?

- Regular maintenance, such as changing the engine oil on schedule, inspecting wiring for damage, and ensuring proper installation of components, can help prevent this code from reoccurring.