AutoCodes – Ford – P1385 2002 Ford F150

P1385 2002 Ford F150 Code - Variable Cam Timing Solenoid 'B' Malfunction

Quick Answer

The Variable Camshaft Timing (VTC) solenoid effects the inlet camshaft timing only. Common causes include Low oil level, Cam timing improperly set, Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber. 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: P1385 2002 Ford F150 indicates Variable Cam Timing Solenoid 'B' Malfunction.
Common causes: Common causes include Low oil level, Cam timing improperly set, Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber.
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 2,402

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 17, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1385 2002 Ford F150 Description

The Variable Camshaft Timing (VTC) solenoid effects the inlet camshaft timing only. The actuator is a helical spline type, which is engine oil driven. It provides 50 degrees of rotation for camshaft adjustment under different types of engine torque and load conditions.
The comprehensive component monitor (CCM) monitors the VCT position for over-retarded camshaft timing. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.

OBDII Code P1385 2002 Ford F150 - Variable Cam Timing Solenoid 'B' Malfunction - AutoCodes.com — P1385 2002 Ford F150 Code - Variable Cam Timing Solenoid 'B' Malfunction

What does this mean?

What are the Possible Causes of the DTC P1385 2002 Ford F150?

Low oil level
Cam timing improperly set
Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber
VCT solenoid valve stuck open
Camshaft advance mechanism binding (VCT unit).

How to Fix the DTC P1385 2002 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 does this mean?

Code Tech Notes

The comprehensive component monitor(CCM) monitors the VCT circuit to the PCM for high and low voltage. If during testing voltage was to fall below a calibrated limit a calibrated amount of time the test will fail.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1385 2002 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 P1385 2002 Ford F150 Code

1. What are common symptoms of OBDII code P1385 in a 2002 Ford F150 related to Variable Cam Timing Solenoid 'B' Malfunction?

- Common symptoms include rough idling, engine misfires, loss of power, and decreased fuel efficiency.

2. What typically causes the Variable Cam Timing Solenoid 'B' Malfunction in a 2002 Ford F150?

- The malfunction is often caused by a faulty variable cam timing solenoid, wiring issues, or problems with the camshaft phaser.

3. How can I diagnose the Variable Cam Timing Solenoid 'B' Malfunction in my 2002 Ford F150?

- Diagnosis involves using an OBDII scanner to retrieve the P1385 code, inspecting the variable cam timing solenoid and its wiring, and checking the camshaft phaser for proper operation.

4. Is it safe to continue driving my 2002 Ford F150 with OBDII code P1385 related to Variable Cam Timing Solenoid 'B' Malfunction?

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

5. How can I repair the Variable Cam Timing Solenoid 'B' Malfunction in my 2002 Ford F150?

- Repair typically involves replacing the faulty variable cam timing solenoid, repairing any damaged wiring, and ensuring proper functioning of the camshaft phaser.

6. Can I fix OBDII code P1385 in my 2002 Ford F150 Variable Cam Timing Solenoid 'B' Malfunction myself?

- While some DIY enthusiasts may be able to replace the solenoid or repair wiring, it is recommended to consult a professional mechanic for accurate diagnosis and repair.

7. Will resetting the OBDII code P1385 in my 2002 Ford F150 Variable Cam Timing Solenoid 'B' Malfunction make the issue go away?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the malfunction.

8. How much does it cost to repair OBDII code P1385 related to Variable Cam Timing Solenoid 'B' Malfunction in a 2002 Ford F150?

- The cost of repair can vary depending on the extent of the issue, but it typically ranges from $200 to $500 for parts and labor.

9. Are there any preventative maintenance tips to avoid OBDII code P1385 Variable Cam Timing Solenoid 'B' Malfunction in my 2002 Ford F150?

- Regularly scheduled maintenance, such as oil changes and following the manufacturer's recommended service intervals, can help prevent issues that may trigger this code.

10. Can a malfunctioning Variable Cam Timing Solenoid 'B' cause other problems in my 2002 Ford F150 besides triggering OBDII code P1385?

- Yes, a malfunctioning solenoid can lead to poor engine performance, reduced fuel efficiency, and potential damage to other engine components if not addressed promptly.