AutoCodes – Ford – P0533 2012 Ford Fusion

P0533 2012 Ford Fusion Code - A/C Refrigerant Pressure Sensor Circuit High Input

Quick Answer

The air conditioning pressure (ACP) transducer sensor inputs a voltage to the Powertrain Control Module (PCM). Common causes include A/C system low or over charge with refrigerant, Faulty A/C refrigerant pressure sensor, Cooling fans in-operative. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P0533 2012 Ford Fusion indicates A/C Refrigerant Pressure Sensor Circuit High Input.
Common causes: Common causes include A/C system low or over charge with refrigerant, Faulty A/C refrigerant pressure sensor, Cooling fans in-operative.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 4,293

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0533 2012 Ford Fusion Description

The air conditioning pressure (ACP) transducer sensor inputs a voltage to the Powertrain Control Module (PCM). If the voltage is above a calibrated level the DTC sets.

OBDII Code P0533 2012 Ford Fusion - A/C Refrigerant Pressure Sensor Circuit High Input - AutoCodes.com — P0533 2012 Ford Fusion Code - A/C Refrigerant Pressure Sensor Circuit High Input

What does this mean?

What are the Possible Causes of the DTC P0533 2012 Ford Fusion?

A/C system low or over charge with refrigerant
Faulty A/C refrigerant pressure sensor
Cooling fans in-operative
A/C refrigerant pressure sensor circuit open or shorted
A/C refrigerant pressure transducer sensor

How to Fix the DTC P0533 2012 Ford Fusion?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0533 2012 Ford Fusion 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.

Need more information about the P0533 2012 Ford Fusion code?

Need more information on how to fix the P0533 2012 Ford Fusion code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P0533 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code P0533 in a 2012 Ford Fusion?

- Common symptoms include the air conditioning system not cooling properly, the A/C compressor not engaging, and the A/C system blowing warm air.

2. What does the OBDII code P0533 for a 2012 Ford Fusion indicate?

- The code P0533 indicates a high input in the A/C refrigerant pressure sensor circuit of the vehicle.

3. What are the possible causes of OBDII code P0533 in a 2012 Ford Fusion?

- Possible causes include a faulty A/C refrigerant pressure sensor, wiring issues in the sensor circuit, low refrigerant levels, or a malfunctioning A/C compressor.

4. How can I diagnose the cause of OBDII code P0533 in my 2012 Ford Fusion?

- Diagnosis typically involves checking the A/C refrigerant pressure sensor's wiring and connections, testing the sensor's functionality, and inspecting the A/C system components for any issues.

5. Can I still drive my 2012 Ford Fusion with OBDII code P0533?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential damage to the A/C system.

6. Is it possible to reset OBDII code P0533 in a 2012 Ford Fusion without repairs?

- While you can clear the code with an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

7. How can I repair OBDII code P0533 in my 2012 Ford Fusion?

- Repairs may involve replacing the A/C refrigerant pressure sensor, repairing any damaged wiring, ensuring proper refrigerant levels, or addressing any A/C system component failures.

8. Are there any DIY tips for fixing OBDII code P0533 in a 2012 Ford Fusion?

- DIY tips may include checking and cleaning sensor connections, inspecting wiring for damage, and ensuring the A/C system is properly charged with refrigerant.

9. How much does it cost to repair OBDII code P0533 in a 2012 Ford Fusion?

- Repair costs can vary depending on the specific issue causing the code and whether you perform the repairs yourself or take the vehicle to a mechanic. Costs may range from a few dollars for a sensor or connector to a few hundred for more extensive repairs.

10. Can OBDII code P0533 in a 2012 Ford Fusion affect fuel efficiency?

- While the code itself may not directly impact fuel efficiency, if left unresolved, it could lead to issues with the A/C system that might indirectly affect fuel efficiency.