Engine-Codes - Ford - P0277 2009 FORD FUSION

P0277 2009 FORD FUSION - Cylinder 6 Injector Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P0277 2009 FORD FUSION Possible Causes

  • Dirty Fuel Injector 6
  • Faulty Fuel Injector 6
  • Plugged Fuel Injector 6
  • Fuel injector 6 harness is open or shorted
  • Fuel injector 6 circuit poor electrical connection

How is the P0277 2009 FORD FUSION code repair?

Start by checking 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.

Tech Notes

Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing the injector.

What is the cost to diagnose the P0277 2009 FORD FUSION code

Labor: 1.0

The cost to diagnose the P0277 2009 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.
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When is the code detected?

The ECM has detected a fault in the fuel injection circuit

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine Misfire
  • Engine Run Rough
  • Low MPG

P0277 2009 FORD FUSION Meaning

Code P0277 is triggered when the Engine Control Module (ECM) detects a high voltage in the Fuel Injector 6 Circuit. During normal conditions, the ECM turns the Fuel Injectors ON and OFF in the Fuel Injection System.

More Information

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