AutoCodes – Ford – P0106 2002 Ford F150

P0106 2002 Ford F150 Code - Barometric BARO Pressure Sensor Circuit Performance

Quick Answer

The Manifold Absolute Pressure (MAP) sensor measures the pressure inside the intake manifold. Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection. 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: P0106 2002 Ford F150 indicates Barometric BARO Pressure Sensor Circuit Performance .
Common causes: Common causes include Faulty Manifold Absolute Pressure (MAP) Sensor, Manifold Absolute Pressure Sensor harness is open or shorted, Manifold Absolute Pressure Sensor circuit poor electrical connection.
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 4,613

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 19, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0106 2002 Ford F150 Description

The Manifold Absolute Pressure (MAP) sensor measures the pressure inside the intake manifold. Pressure in the intake manifold is affected by engine speed, throttle opening, air temperature, Barometric Pressure (BARO) and if equipped, turbocharger output. A diaphragm within the MAP sensor is displaced by the pressure changes that occur from the varying load and operating conditions of the engine. The sensor translates this action into electrical resistance.
The MAP sensor wiring includes 3 circuits. The Engine Control Module (ECM) supplies a regulated 5 volts to the sensor on a 5 V reference circuit. The ECM supplies ground on a low reference circuit. The MAP sensor provides a signal voltage to the ECM, relative to the pressure changes, on the MAP sensor signal circuit. The ECM converts the signal voltage input to a pressure value.
Under normal operation the greatest pressure that can exist in the intake manifold is at ignition ON, engine OFF, which is equal to the BARO. The lowest manifold pressure occurs when the vehicle is idling or decelerating. The ECM monitors the MAP sensor signal for pressure outside of the normal range.
The Diagnostic Trouble Code (DTC) will be set when the ECM determines the MAP Sensor is stuck within the normal operating range. It accomplishes this by running 3 different models within the software to determine the values.

OBDII Code P0106 2002 Ford F150 - Barometric BARO Pressure Sensor Circuit Performance - AutoCodes.com — P0106 2002 Ford F150 Code - Barometric BARO Pressure Sensor Circuit Performance

What does this mean?

What are the Possible Causes of the DTC P0106 2002 Ford F150?

Faulty Manifold Absolute Pressure (MAP) Sensor
Manifold Absolute Pressure Sensor harness is open or shorted
Manifold Absolute Pressure Sensor circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0106 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

Baro sensor input to the PCM is monitored and is not within the calibrated value.
VREF voltage should be between 4.0 and 6.0 volts

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0106 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 P0106 2002 Ford F150 Code

1. What are the common symptoms of OBDII code P0106 in a 2002 Ford F150?

The common symptoms of OBDII code P0106 in a 2002 Ford F150 may include rough idling, poor fuel economy, stalling, and a check engine light illuminated on the dashboard.

2. What does the OBDII code P0106 indicate in a 2002 Ford F150?

OBDII code P0106 in a 2002 Ford F150 signifies that the Barometric (BARO) Pressure Sensor Circuit is experiencing performance issues.

3. What are the possible causes of OBDII code P0106 in a 2002 Ford F150?

The potential causes of OBDII code P0106 in a 2002 Ford F150 include a faulty BARO sensor, damaged wiring or connectors in the sensor circuit, or a problem with the PCM (Powertrain Control Module).

4. How can I diagnose OBDII code P0106 in my 2002 Ford F150?

To diagnose OBDII code P0106 in a 2002 Ford F150, you can start by inspecting the BARO sensor, checking the wiring and connectors for any damage, and using a diagnostic scan tool to retrieve the specific error codes.

5. How can I repair OBDII code P0106 in a 2002 Ford F150?

Repairing OBDII code P0106 in a 2002 Ford F150 may involve replacing the BARO sensor, repairing any damaged wiring or connectors, or resetting the PCM to clear the error code.

6. Can I drive my 2002 Ford F150 with OBDII code P0106?

It is not recommended to drive your 2002 Ford F150 with OBDII code P0106 for an extended period as it can lead to poor engine performance and potential damage. It's best to address the issue promptly.

7. How much does it typically cost to repair OBDII code P0106 in a 2002 Ford F150?

The cost of repairing OBDII code P0106 in a 2002 Ford F150 can vary depending on the specific cause of the issue, but it typically ranges from $100 to $300 for parts and labor.

8. Will resetting the check engine light resolve OBDII code P0106 in my 2002 Ford F150?

Resetting the check engine light may temporarily clear the error code, but it will not fix the underlying issue causing OBDII code P0106 in a 2002 Ford F150. It's essential to diagnose and repair the problem.

9. Can a DIY enthusiast repair OBDII code P0106 in a 2002 Ford F150?

If you have the necessary tools and expertise, a DIY enthusiast can potentially repair OBDII code P0106 in a 2002 Ford F150 by replacing the BARO sensor or checking the wiring. However, professional help is recommended for accurate diagnosis.

10. How often does OBDII code P0106 occur in a 2002 Ford F150?

OBDII code P0106 in a 2002 Ford F150 can occur due to various factors, but it is not a common issue. Proper maintenance and timely sensor replacements can help prevent this code from appearing.