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P1059 Dodge Code - MAP Sens Out Of Limits

Quick Answer

The P1059 diagnostic trouble code for Dodge vehicles indicates that the Manifold Absolute Pressure (MAP) sensor is reading values that are outside of the predetermined limits set by the engine control module (ECM). Common causes include Faulty MAP sensor, Vacuum leaks in the intake system, Wiring or connector issues in the MAP sensor circuit. 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
P1059 Dodge indicates MAP Sens Out Of Limits.
Common causes
Common causes include Faulty MAP sensor, Vacuum leaks in the intake system, Wiring or connector issues in the MAP sensor circuit.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P1059 Dodge Description

The P1059 diagnostic trouble code for Dodge vehicles indicates that the Manifold Absolute Pressure (MAP) sensor is reading values that are outside of the predetermined limits set by the engine control module (ECM). The MAP sensor is a crucial component that measures the intake manifold pressure, providing information to the ECM to adjust fuel delivery and ignition timing for optimal engine performance. When the MAP sensor is out of limits, it can lead to issues such as poor fuel economy, rough idling, decreased engine power, and potential stalling.

OBDII Code P1059 Dodge - MAP Sens Out Of Limits
P1059 Dodge Code - MAP Sens Out Of Limits

Common Causes of P1059 Dodge

  1. Faulty MAP sensor
  2. Vacuum leaks in the intake system
  3. Wiring or connector issues in the MAP sensor circuit
  4. ECM software glitches or malfunctions
  5. Engine mechanical problems affecting intake manifold pressure

Symptoms of P1059 Dodge

  1. Decreased fuel efficiency
  2. Rough idling or stalling
  3. Engine hesitation or lack of power
  4. Check engine light illuminated
  5. Difficulty starting the engine

How to Fix P1059 Dodge

  1. Begin by diagnosing the issue using a scan tool to confirm the P1059 code.
  2. Inspect the MAP sensor and its wiring for any visible damage or corrosion.
  3. Test the MAP sensor using a multimeter to ensure it is functioning within specifications.
  4. Check for vacuum leaks in the intake system and repair as necessary.
  5. Clear the code and retest the vehicle to ensure the issue has been resolved.

Cost to Fix P1059 Dodge

The cost of repairing a MAP sensor out of limits issue can vary depending on the specific cause of the problem. In general, replacing a faulty MAP sensor can cost between $100 and $200 for the part alone. Labor costs can range from $80 to $150 per hour, and the total repair bill may amount to around $200 to $400. It's important to note that additional diagnostic time may be required to pinpoint the exact cause of the issue, so the final cost could be higher. It's recommended to consult with a professional mechanic to get an accurate estimate for your specific vehicle.

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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 P1059 Dodge Code

1. What are the common symptoms of OBDII code P1059 (Dodge) indicating MAP Sens Out Of Limits?

- Common symptoms include poor engine performance, rough idling, reduced fuel efficiency, and potential stalling.

2. What causes the OBDII code P1059 (Dodge) to trigger MAP Sens Out Of Limits?

- The code is triggered when the Manifold Absolute Pressure (MAP) sensor detects a reading that is outside the acceptable limits set by the vehicle's computer.

3. How serious is the OBDII code P1059 (Dodge) related to MAP Sens Out Of Limits?

- While the vehicle may still be drivable with this code, it is important to address it promptly to prevent potential performance issues and further damage to the engine.

4. How can I diagnose the OBDII code P1059 (Dodge) related to MAP Sens Out Of Limits?

- Diagnosis typically involves inspecting the MAP sensor, checking for vacuum leaks, verifying sensor wiring, and testing the sensor's voltage output.

5. Can a dirty or faulty MAP sensor cause the OBDII code P1059 (Dodge) to appear?

- Yes, a dirty or malfunctioning MAP sensor can cause erroneous readings and trigger the P1059 code. Cleaning or replacing the sensor may resolve the issue.

6. Are there any DIY repair tips for fixing the OBDII code P1059 (Dodge) tied to MAP Sens Out Of Limits?

- DIY repair tips may include cleaning the MAP sensor, checking and repairing vacuum lines, ensuring proper sensor connections, and resetting the trouble code.

7. Is it necessary to reset the OBDII code P1059 (Dodge) after addressing the MAP Sens Out Of Limits issue?

- Yes, resetting the code using an OBDII scanner is recommended after fixing the underlying problem. This will clear the error code and turn off the Check Engine light.

8. Could a damaged or disconnected vacuum line be a potential cause of the OBDII code P1059 (Dodge) associated with MAP Sens Out Of Limits?

- Yes, a damaged or disconnected vacuum line can cause incorrect pressure readings at the MAP sensor, leading to the P1059 trouble code.

9. Can extreme weather conditions or altitude changes affect the MAP sensor readings and trigger the OBDII code P1059 (Dodge)?

- Yes, extreme weather conditions or significant altitude changes can impact the MAP sensor readings, potentially causing the sensor to go out of limits and trigger the P1059 code.

10. How long can I safely drive with the OBDII code P1059 (Dodge) indicating MAP Sens Out Of Limits before getting it repaired?

- It is recommended to address the issue promptly to prevent any potential damage to the engine. Driving with this code for an extended period may lead to further performance issues.

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