AutoCodes – Ford – P1236 2007 Ford Fusion

P1236 2007 Ford Fusion Code - Fuel Pump Control Out of Range

Quick Answer

The P1236 code indicates the Fuel Pump Drive Module (FPDM) detected an invalid or missing Fuel Pump (FP) circuit signal from the Powertrain Control Module (PCM). Common causes include Faulty Fuel Pump Drive Module (FPDM), FPDM harness is open or shorted, FPDM circuit poor electrical connection. 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: P1236 2007 Ford Fusion indicates Fuel Pump Control Out of Range.
Common causes: Common causes include Faulty Fuel Pump Drive Module (FPDM), FPDM harness is open or shorted, FPDM circuit poor electrical connection.
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 1,738

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 Jul 20, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1236 2007 Ford Fusion Description

The P1236 code indicates the Fuel Pump Drive Module (FPDM) detected an invalid or missing Fuel Pump (FP) circuit signal from the Powertrain Control Module (PCM). The FPDM sends a message to the PCM through the FPM circuit, indicating this failure was detected. The PCM sets the DTC when the message is received.

OBDII Code P1236 2007 Ford Fusion - Fuel Pump Control Out of Range - AutoCodes.com — P1236 2007 Ford Fusion Code - Fuel Pump Control Out of Range

What does this mean?

What are the Possible Causes of the DTC P1236 2007 Ford Fusion?

Faulty Fuel Pump Drive Module (FPDM)
FPDM harness is open or shorted
FPDM circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1236 2007 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 P1236 2007 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 P1236 2007 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 P1236 2007 Ford Fusion Code

1. What does the OBDII code P1236 mean for a 2007 Ford Fusion?

P1236 indicates that the Fuel Pump Control Module has detected a fuel pump circuit out-of-range condition, which may affect fuel delivery.

2. What are the common symptoms of code P1236 in a 2007 Ford Fusion?

Common symptoms include engine stalling, difficulty starting, poor acceleration, and possible illumination of the check engine light.

3. What causes the P1236 code in a 2007 Ford Fusion?

Possible causes include a faulty fuel pump, damaged wiring or connectors in the fuel pump circuit, a malfunctioning fuel pump driver module, or low fuel pressure.

4. Can a clogged fuel filter trigger the P1236 code?

While a clogged fuel filter can cause similar symptoms, it typically does not directly trigger the P1236 code. However, it may lead to fuel pump strain and eventual failure.

5. How do you diagnose the P1236 code on a 2007 Ford Fusion?

Diagnosis involves checking the fuel pump circuit for damaged wiring, testing the fuel pump driver module, verifying fuel pressure, and ensuring proper voltage at the fuel pump.

6. Can I drive my 2007 Ford Fusion with the P1236 code?

Driving with the P1236 code is not recommended, as it can lead to poor performance, engine stalling, or further damage to the fuel system.

7. How can I fix the P1236 code on a 2007 Ford Fusion?

Repairs may include replacing the fuel pump, repairing damaged wiring or connectors, replacing the fuel pump driver module, or cleaning corroded connections in the circuit.

8. Is the fuel pump driver module a common failure point for the P1236 code?

Yes, the fuel pump driver module is a common failure point and should be inspected if the P1236 code is present.

9. How much does it cost to repair the P1236 code on a 2007 Ford Fusion?

Repair costs vary but may range from $150 to $600 depending on whether the issue is with the fuel pump, wiring, or driver module.

10. Does fixing the P1236 code require professional help?

While some experienced DIYers may handle basic wiring checks, diagnosing and repairing the fuel pump or driver module often requires specialized tools and expertise.