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P144C Ford Code - Evaporative Emission System Purge Check Valve Performance

- Code Popularity: 140,905 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P144C Ford?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Stuck open Evaporative Emission (EVAP) canister purge check valve (part of EVAP canister purge valve)
  • Damaged EVAP canister purge check valve
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How to Fix the DTC P144C Ford?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P144C Ford code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P144C Ford Description

The Powertrain Control Module (PCM) tests the Evaporative Emission (EVAP) canister purge check valve for a stuck open condition. The EVAP canister purge check valve test is performed during minimal boost conditions, once per drive cycle, when entry conditions are met. The DTC is set if the fuel tank pressure exceeds a calibrated amount within a specified amount of time during the test.

OBDII Code P144C Ford - Evaporative Emission System Purge Check Valve Performance - AutoCodes.com
P144C Ford Code - Evaporative Emission System Purge Check Valve Performance

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Code P144C Ford comments

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