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P1249 CHEVROLET

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

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1249 CHEVROLET Possible Causes

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

First diagnose P1249 CHEVROLET 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 terminals.

Cost of diagnosing the P1249 CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the P1249 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1249 CHEVROLET Possible Symptoms

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

P1249 Chevrolet 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 Chevrolet - Injector 2 Positive Voltage Control Circuit Shorted to Control Circuit - AutoCodes.com

P1249 CHEVROLET More Information

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