AutoCodes – Ford – P0298 2012 Ford Fusion

P0298 2012 Ford Fusion Code - Engine Oil Over Temperature Condition

Quick Answer

Indicates the engine oil temperature protection strategy in the Powertrain Control Module (PCM) has been activated. Common causes include Low or dirty motor oil condition, Faulty Oil Pressure Switch, Faulty Engine Oil Temperature (EOT) sensor. 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: P0298 2012 Ford Fusion indicates Engine Oil Over Temperature Condition.
Common causes: Common causes include Low or dirty motor oil condition, Faulty Oil Pressure Switch, Faulty Engine Oil Temperature (EOT) sensor.
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 1,590

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 14, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0298 2012 Ford Fusion Description

Indicates the engine oil temperature protection strategy in the Powertrain Control Module (PCM) has been activated. This temporarily prohibits high engine speed operation by disabling injectors, to reduce the risk of engine damage from high engine oil temperature. On engines equipped with an oil temperature sensor, the PCM reads oil temperature to determine if it is excessive. When an oil temperature sensor is not present, the PCM uses an oil algorithm to determine actual temperature. Engine shutdown strategy function is the same on vehicles with and without oil temperature sensors.

OBDII Code P0298 2012 Ford Fusion - Engine Oil Over Temperature Condition - AutoCodes.com — P0298 2012 Ford Fusion Code - Engine Oil Over Temperature Condition

What does this mean?

What are the Possible Causes of the DTC P0298 2012 Ford Fusion?

Low or dirty motor oil condition
Faulty Oil Pressure Switch
Faulty Engine Oil Temperature (EOT) sensor
Engine overheating condition
Very high engine RPM for an extended period of time

How to Fix the DTC P0298 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 does this mean?

Code Tech Notes

On engines which are equipped with an oil temperature sensor, the Engine Control Module (ECM) reads oil temperature to determine if it is excessive. When an oil temperature sensor is not present, the ECM uses an oil algorithm to infer actual temperature. Engine shutdown strategy function is the same on vehicles with and without oil temperature sensors.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0298 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 P0298 2012 Ford Fusion 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 P0298 2012 Ford Fusion Code

1. What does the OBDII code P0298 for a 2012 Ford Fusion indicate?

- This code, also known as "Engine Oil Over Temperature Condition," typically points to an issue with the engine oil temperature being too high.

2. What are the common symptoms associated with the P0298 code in a 2012 Ford Fusion?

- Common symptoms include engine overheating, reduced engine performance, and potential illumination of the Check Engine Light.

3. What are the possible causes of the P0298 code in a 2012 Ford Fusion?

- Causes may include low engine oil level, a malfunctioning oil temperature sensor, a faulty oil pump, or a clogged oil filter.

4. How serious is the P0298 code in a 2012 Ford Fusion?

- Ignoring the P0298 code can lead to engine damage due to overheating, so it's important to address this issue promptly.

5. How can I diagnose the P0298 code in my 2012 Ford Fusion?

- Diagnosis typically involves checking the engine oil level, inspecting the oil temperature sensor, testing the oil pump, and ensuring proper oil circulation.

6. What are some repair tips for fixing the P0298 code in a 2012 Ford Fusion?

- Repair tips may include topping up the engine oil, replacing a faulty oil temperature sensor, fixing oil pump issues, or changing the oil filter.

7. Can I continue driving my 2012 Ford Fusion with the P0298 code?

- It is not recommended to drive the vehicle with the P0298 code active, as it can lead to severe engine damage and potentially leave you stranded.

8. How much does it typically cost to repair the P0298 code in a 2012 Ford Fusion?

- Repair costs can vary depending on the specific issue causing the code, but it's advisable to budget for sensor replacement, oil system repairs, or other related expenses.

9. Is it possible to reset the P0298 code in a 2012 Ford Fusion by disconnecting the battery?

- While disconnecting the battery may temporarily clear the code, it is crucial to address the root cause of the issue to prevent future occurrences.

10. Can a DIY enthusiast fix the P0298 code in a 2012 Ford Fusion, or is it best left to professionals?

- Depending on your mechanical aptitude and tools available, some repairs related to the P0298 code may be tackled by DIY enthusiasts, but complex issues may require professional assistance.