AutoCodes
 
OBDII Code List
 
P0271 CHRYSLER

P0271 CHRYSLER - Cylinder 4 Injector Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Dirty Fuel Injector 4
  • Faulty Fuel Injector 4
  • Plugged Fuel Injector 4
  • Fuel injector 4 harness is open or shorted
  • Fuel injector 4 circuit poor electrical connection

Tech notes

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

Possible symptoms

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

P0271 Chrysler Description

Code P0271 is triggered when the Engine Control Module (ECM) detects a high voltage in the Fuel Injector 4 Circuit. During normal conditions, the ECM turns the Fuel Injectors ON and OFF in the Fuel Injection System.
OBDII Code P0271 Chrysler - Cylinder 4 Injector Circuit High - AutoCodes.com

Need more help?

Get the P0271 Chrysler code diagnosed by a professional: Find a repair shop in your area

Related Information

P0271 CHRYSLER Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0271 Chrysler code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧