[SOLVED] P124D Code: Fix Injector 6 Short Circuit – Quick Troubleshooting Guide!

The automobile fault code P124D indicates a problem with Fuel Injector 6. This can cause the Engine Light to turn on or the Service Engine Soon Warning Light to illuminate. The possible causes include a faulty Fuel Injector 6, an open or shorted harness, a poor electrical connection in the Fuel Injector 6 circuit, or a faulty Engine Control Module (ECM).

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or broken, bent, pushed out, or corroded pins.

The repair time for this issue is estimated to be 1.0. It is important to address this fault code promptly to prevent further damage to the engine.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p124d fault code.

  • The symptoms of the automobile fault code p124d include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p124d can be caused by a faulty fuel injector 6, an open or shorted harness for fuel injector 6, a poor electrical connection in the fuel injector 6 circuit, or a faulty Engine Control Module (ECM).

  • The fault code p124d can be caused by: a faulty Fuel Injector 6, an open or shorted harness for Fuel Injector 6, a poor electrical connection in the Fuel Injector 6 circuit, or a faulty Engine Control Module (ECM).

To fix the automobile fault code p124d, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p124d, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code p124d diagnosis and fixing cost is influenced by the estimated repair time of 1.0 hour. Most auto repair shops charge between $75 and $150 per hour for their services.

The P124D fault code refers to a problem with the positive voltage control circuit of injector 6 in the engine.

The Engine Control Module (ECM) supplies voltage to each fuel injector, and when a circuit condition is detected, the affected injector is disabled. In this case, the ECM has detected that the injector 6 positive voltage control circuit is shorted to the control circuit for more than 2 seconds.

This means that there is an issue with the electrical connection or wiring of injector 6, causing it to malfunction. It is important to address this issue promptly to ensure proper fuel injection and engine performance.

What are the possible causes for the automobile fault code p124d?

If you see the engine light on or the service engine soon warning light, the fault code P124D could be the culprit. This code is often caused by a faulty fuel injector 6, an open or shorted fuel injector 6 harness, a poor electrical connection in the fuel injector 6 circuit, or a faulty engine control module (ECM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix the fault code p124d?

If you’re dealing with the fault code p124d and your engine light is on, it’s time to take action. The possible causes could be a faulty fuel injector 6, an open or shorted fuel injector 6 harness, a poor electrical connection in the fuel injector 6 circuit, or a faulty engine control module (ECM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check if there are any broken, bent, pushed out, or corroded pins in the connectors. Don’t delay, get to the bottom of this problem and get your engine running smoothly again.

What should I look for when checking for damaged components and connector’s pins to resolve the fault code p124d?

When troubleshooting the fault code p124d, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. These issues can cause a poor electrical connection or an open/short circuit, leading to the faulty fuel injector 6 or a malfunctioning engine control module. By thoroughly examining these components, you can identify and resolve the underlying cause of the engine light being on.

p124d error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Fuel Injector 6, an open or shorted harness, a poor electrical connection in the Fuel Injector 6 circuit, or a faulty Engine Control Module (ECM).

To fix this, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Look out for broken, bent, pushed out, or corroded connector pins.

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