AutoCodes – Ford – P0230 2008 Ford Fusion

P0230 2008 Ford Fusion Code - The ECM Has Detected A Fault In The Fuel Pump Circuit

Quick Answer

The Powertrain Control Module (PCM) monitors the fuel pump (FP) circuit output from the PCM. Common causes include Blown Fuel Pump fuse, Open Fuel Pump Monitor Circuit, Faulty Fuel Pump Relay. 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: P0230 2008 Ford Fusion indicates The ECM Has Detected A Fault In The Fuel Pump Circuit.
Common causes: Common causes include Blown Fuel Pump fuse, Open Fuel Pump Monitor Circuit, Faulty Fuel Pump Relay.
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 4,029

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0230 2008 Ford Fusion Description

The Powertrain Control Module (PCM) monitors the fuel pump (FP) circuit output from the PCM. The test fails when the FP output is commanded ON (grounded) and excessive current draw is detected on the FP circuit. The test also fails when the FP output is commanded OFF and voltage is not detected on the FP circuit. The PCM expects to detect VPWR voltage coming through the fuel pump relay coil to the FP circuit

OBDII Code P0230 2008 Ford Fusion - The ECM Has Detected A Fault In The Fuel Pump Circuit - AutoCodes.com — P0230 2008 Ford Fusion Code - The ECM Has Detected A Fault In The Fuel Pump Circuit

What does this mean?

What are the Possible Causes of the DTC P0230 2008 Ford Fusion?

Blown Fuel Pump fuse
Open Fuel Pump Monitor Circuit
Faulty Fuel Pump Relay
Damaged ECM

How to Fix the DTC P0230 2008 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

For some FORD models:
1. Disconnect the inertia switch harness connector
2. Turn key to ON position (Engine OFF)
3. Measure voltage of circuit between inertia switch harness connector and ground
4. If battery voltage is found, replaced Inertia Switch
5. Clear codes.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0230 2008 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 P0230 2008 Ford Fusion code?

Need more information on how to fix the P0230 2008 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 P0230 2008 Ford Fusion Code

1. What are the common symptoms of OBDII code P0230 in a 2008 Ford Fusion?

The common symptoms of code P0230 in a 2008 Ford Fusion include engine stalling, loss of power, and difficulty starting the vehicle.

2. What does the OBDII code P0230 mean for a 2008 Ford Fusion?

Code P0230 indicates that the Engine Control Module (ECM) has detected a fault in the fuel pump primary circuit.

3. What are the possible causes of code P0230 in a 2008 Ford Fusion?

Possible causes of code P0230 in a 2008 Ford Fusion include a faulty fuel pump relay, wiring issues in the fuel pump circuit, or a malfunctioning fuel pump driver module.

4. How can I diagnose the cause of OBDII code P0230 in my 2008 Ford Fusion?

To diagnose code P0230, you can start by checking the fuel pump relay, inspecting the wiring for any damage or corrosion, and testing the fuel pump driver module for proper operation.

5. Can a bad fuel pump cause OBDII code P0230 in a 2008 Ford Fusion?

Yes, a malfunctioning fuel pump can trigger code P0230 in a 2008 Ford Fusion if it is not delivering fuel properly or if there is a circuit issue related to the fuel pump.

6. What are some repair tips for addressing OBDII code P0230 in a 2008 Ford Fusion?

Repair tips for code P0230 may include replacing the fuel pump relay, repairing or replacing damaged wiring, and testing or replacing the fuel pump driver module as needed.

7. Is it safe to continue driving my 2008 Ford Fusion with OBDII code P0230?

It is not recommended to continue driving your 2008 Ford Fusion with code P0230, as it can lead to potential engine performance issues and safety concerns. It is best to address the underlying cause promptly.

8. Can a DIY enthusiast fix OBDII code P0230 in a 2008 Ford Fusion?

DIY enthusiasts with the necessary tools and experience may be able to address code P0230 by following a repair manual specific to the 2008 Ford Fusion and utilizing proper diagnostic procedures.

9. How much does it typically cost to repair OBDII code P0230 in a 2008 Ford Fusion?

The cost of repairing code P0230 in a 2008 Ford Fusion can vary depending on the root cause of the issue, but it may involve expenses for parts, labor, and diagnostic services. It is advisable to obtain quotes from reputable mechanics.

10. Will resetting the ECM clear OBDII code P0230 in my 2008 Ford Fusion?

Resetting the ECM may temporarily clear the code, but if the underlying issue causing code P0230 is not resolved, the code is likely to reappear. It is important to diagnose and address the root cause of the problem.