AutoCodes - Ford - P0231 2010 FORD FUSION

P0231 2010 FORD FUSION Code - Fuel Pump Secondary Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P0231 2010 FORD FUSION code possible causes

  • Blown Fuel Pump fuse
  • Open Fuel Pump Monitor Circuit
  • Faulty Fuel Pump Relay
  • Damaged Engine Control Module (ECM)

|How do I fix the P0231 2010 FORD FUSION code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|P0231 2010 FORD FUSION 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.

|Cost of diagnosing the P0231 2010 FORD FUSION code

Labor: 1.0

The cost of diagnosing the P0231 2010 FORD FUSION code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P0231 2010 FORD FUSION code detected?

The code will be set if a low voltage on the control circuit of the fuel pump relay is detected by the ECM.

|What are P0231 2010 FORD FUSION code possible symptoms?

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

|P0231 2010 FORD FUSION code description

The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit. The test fails if the PCM commands the fuel pump ON and B+ voltage is not detected on the FPM circuit.
OBDII Code P0231 2010 Ford Fusion - Fuel Pump Secondary Circuit Low - AutoCodes.com

|Need more information with the P0231 2010 FORD FUSION code?

Need more information on how to fix the P0231 2010 FORD FUSION code? Get Access to Factory Service Manuals

|Need help with a P0231 2010 FORD FUSION code?

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|P0231 2010 FORD FUSION code comments

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Repair Importance Level: 3
 
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