AutoCodes
 
OBDII Code List
 
P1143 CHRYSLER

P1143 CHRYSLER - Fuel Rail Pressure Malfunction Positive Pressure Deviation

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

P1143 CHRYSLER Possible Causes

  • Incorrect fuel pressure
  • Faulty Fuel Rail Pressure Solenoid
  • Fuel Rail Pressure Solenoid harness is open or shorted
  • Fuel Rail Pressure Solenoid circuit poor electrical connection
  • Air in fuel system

First diagnose P1143 CHRYSLER 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.

Cost of diagnosing the P1143 CHRYSLER code

    Labor: 1.0

    The cost of diagnosing the P1143 CHRYSLER code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the P1143 CHRYSLER code detected?

The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific condition

P1143 CHRYSLER Possible Symptoms

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

P1143 Chrysler Description

Fuel Rail Pressure Malfunction Positive Pressure Deviation is the generic description for the P1143 Chrysler code, but the manufacturer may have a different description. Currently we have no further information abouth the P1143 Chrysler OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
OBDII Code P1143 Chrysler - Fuel Rail Pressure Malfunction Positive Pressure Deviation - AutoCodes.com

P1143 CHRYSLER More Information

Need more information on how to fix the P1143 CHRYSLER code?
Get Access to Factory Service Manuals

Need more help?

Get the P1143 Chrysler code diagnosed by a professional: Find a repair shop in your area

Related Information

P1143 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 P1143 Chrysler code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧