P1249 - Injector 2 Positive Voltage Control Circuit Shorted to Control Circuit

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

P1249 Possible Causes

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

How do I fix code P1249?

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 P1249 code

Labor: 1.0

The cost of diagnosing the P1249 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.

Possible Symptoms

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

P1249 Description

The Engine Control Module (ECM) supplies voltage to each fuel injector on the injector high voltage supply circuits. The ECM energizes each fuel injector by grounding the high voltage control circuit of the fuel injector. The ECM monitors the status of the injector high voltage supply circuits and the fuel injector high voltage control circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector(s) is disabled.
OBDII Code P1249 - Injector 2 Positive Voltage Control Circuit Shorted to Control Circuit - AutoCodes.com

P1249 More Information

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Information for specific makes

  • P1249 AUDI Fuel Consumption Signal Electrical Fault In Circuit
  • P1249 CHEVROLET Injector 2 Positive Voltage Control Circuit Shorted to Control Circuit
  • P1249 FORD Wastegate Control Valve Performance
  • P1249 GMC Injector 2 Positive Voltage Control Circuit Shorted to Control Circuit
  • P1249 ISUZU Low Fuel Pressure Sensor Circuit High Voltage
  • P1249 VOLKSWAGEN Fuel Consumption Signal Electrical Fault In Circuit

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