[SOLVED] P106A Code: Fixing Evaporative Emission System Pressure Sensor – Manifold Absolute Pressure Correlation

The automobile fault code P106A indicates a problem with the canister pressure sensor in the canister assembly. This can cause the engine light to turn on or the service engine soon warning light to illuminate.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

Look for broken, bent, pushed out, or corroded connector pins. The repair time for this fault code is estimated to be 1.0.

It is important to address this issue promptly to prevent further damage to the vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p106a fault code.

  • The symptoms of the automobile fault code P106A include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code P106A can be caused by issues with the canister pressure sensor, manifold absolute pressure sensor, or their respective circuits.

  • The fault code P106A can be caused by the following: a faulty canister pressure sensor (canister assembly), a faulty manifold absolute pressure sensor, a faulty canister pressure sensor, an open or shorted canister pressure sensor harness, or a poor electrical connection in the canister pressure sensor circuit.

To fix the automobile fault code p106a, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p106a, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded pins in the connectors.
  • This fix typically takes around 1.0 hour to complete.

The automobile fault code P106A has an estimated repair time of 1.0 hour. Auto repair shops typically charge between $75 and $150 per hour for this type of repair.

The P106A fault code is specifically designed to identify any irregularities in the output characteristics of a pressure sensor in your automobile. This code focuses on monitoring the pressure of both the canister pressure sensor and the manifold absolute pressure sensor approximately 55 minutes after the power switch has been turned off.

If there is a noticeable difference in the pressures between these sensors, the Malfunction Indicator Lamp (MIL) will be illuminated. It is important to note that this fault code operates on a 2 trip detection logic, meaning that the issue must be detected on two separate occasions before the MIL is activated. The P106A code specifically relates to the correlation between the Evaporative Emission System Pressure Sensor and the Manifold Absolute Pressure Sensor.

What are the possible causes for the automobile fault code P106A?

If you see the engine light or service engine soon warning light on, the fault code P106A could be the culprit. This code is often caused by issues with the canister pressure sensor or the manifold absolute pressure sensor. It could be a faulty sensor, an open or shorted sensor harness, or a poor electrical connection in the sensor circuit. To fix this, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Also, look out for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors to fix the P106A fault code?

If you’re dealing with the P106A fault code and your engine light is on, it’s time to visually inspect the wiring harness and connectors. This code can be caused by a faulty canister pressure sensor, manifold absolute pressure sensor, or poor electrical connection in the canister pressure sensor circuit. To fix it, check for any damaged components and look closely for broken, bent, pushed out, or corroded pins in the connectors. Don’t forget to also consider the other possible causes mentioned.

What should I look for when checking for damaged components or corroded connector pins to resolve the P106A fault code?

When resolving the P106A fault code, start by checking for damaged components or corroded connector pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any broken, bent, pushed out, or corroded pins on the connectors. By doing this, you can identify any issues with the canister pressure sensor or its circuit, the manifold absolute pressure sensor, or the electrical connection. Take note of any findings to determine the appropriate fix.

p106a error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty canister pressure sensor or a problem with the manifold absolute pressure sensor.

To fix it, visually inspect the wiring harness and connectors for any damage, and check for broken or corroded pins.

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