Engine-Codes - Generic - P1043

P1043 Code - Injector 3 Supply Voltage Short Circuit

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

|P1043 code possible causes

  • Faulty injector 3
  • Injector 3 harness is open or shorted
  • Injector 3 circuit poor electrical connection

|How is the P1043 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.

|What is the cost to diagnose the P1043 code

Labor: 1.0

The cost to diagnose the P1043 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.

|What are P1043 code possible symptoms?

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

|What is P1043 code meaning?

Injector 3 Supply Voltage Short Circuit is the generic description for the P1043 code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1043 OBDII code.

Still have questions? Please post your question on our Comments Section of the main page for more information.

|Need more information with the P1043 code?

Need more information on how to fix the P1043 code?
Get Access to Factory Service Manuals

|P1043 code information for specific makes

|Need help with a P1043 code?

Get the P1043 code diagnosed by a professional: Find a repair shop in your area