AutoCodes – Ford – P2090 2017 Ford F150

P2090 2017 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 2017 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 334

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 2017 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 2017 Ford F150 - 'B' Camshaft Position Actuator Control Circuit Low Bank 1 - AutoCodes.com — P2090 2017 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 2017 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 2017 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 2017 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 2017 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 2017 Ford F150 Code

1. What are the common symptoms of OBDII code P2090 in a 2017 Ford F150?

- Common symptoms include rough idling, reduced engine performance, stalling, and illuminated Check Engine Light.

2. What causes the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 error code in a 2017 Ford F150?

- The code is often triggered by a faulty camshaft position actuator, wiring issues, poor electrical connections, or a malfunctioning engine control module.

3. How serious is the P2090 error code in a 2017 Ford F150?

- While the vehicle may still be operable with this code, it is recommended to address it promptly to prevent potential engine performance issues in the long run.

4. Can I continue driving my 2017 Ford F150 with the P2090 code present?

- It is generally not recommended to drive the vehicle extensively with this code active to avoid potential engine damage. It is best to have it diagnosed and repaired soon.

5. How can I diagnose the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 issue in my 2017 Ford F150?

- Diagnosis usually involves checking the wiring, connectors, and the camshaft position actuator for any visible damage or issues. It may also require using a diagnostic scanner to gather more data.

6. What are some repair tips for resolving the P2090 code in a 2017 Ford F150?

- Repair tips may include checking and repairing any damaged wiring, replacing the faulty camshaft position actuator, ensuring proper electrical connections, and clearing the error code.

7. Is it possible to reset the Check Engine Light after fixing the P2090 code in a 2017 Ford F150?

- Yes, once the underlying issue causing the code has been fixed, the Check Engine Light can be reset using an OBDII scanner or by disconnecting the battery for a few minutes.

8. How much does it typically cost to repair the 'B' Camshaft Position Actuator Control Circuit Low Bank 1 issue in a 2017 Ford F150?

- The cost of repair can vary depending on the exact 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 2017 Ford F150?

- While some experienced DIYers may be able to diagnose and repair this issue, it is recommended to have a professional technician handle it due to the complexity of the system.

10. How long does it take to repair the P2090 code in a 2017 Ford F150?

- The repair time can vary based on the specific cause of the issue and the expertise of the technician, but it may take a few hours to a full day to diagnose and fix the problem.