The automobile fault code P1242 indicates a problem with Fuel Injector 7. 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 7, an open or shorted harness, a poor electrical connection in the 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 corrosion. Look out for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this issue is estimated to be around 1.0 hour.

It is important to address this problem 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 p1242 fault code.

  • The symptoms of the automobile fault code p1242 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1242 can be caused by a faulty fuel injector 7, an open or shorted harness, a poor electrical connection in the fuel injector 7 circuit, or a faulty Engine Control Module (ECM).

  • The fault code P1242 can be caused by the following: a faulty fuel injector 7, an open or shorted harness for fuel injector 7, a poor electrical connection in the fuel injector 7 circuit, or a faulty Engine Control Module (ECM).

To fix the automobile fault code p1242, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1242, you need to 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.
  • 5.
  • Repairing this fault code is estimated to take approximately 1.0 hour.

The automobile fault code p1242 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

The P1242 fault code indicates an issue with the injector circuit in cylinder 6 of the engine. The Engine Control Module (ECM) supplies voltage to each fuel injector and monitors their status.

When the ECM detects an incorrect current on the fuel injector circuit, it disables the affected fuel injectors, potentially disabling the entire group. This fault code specifically points to an open circuit in the injector of cylinder 6. 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 P1242?

If you see the engine light or service engine soon warning light on, the fault code P1242 could be the culprit. This code is often caused by a faulty fuel injector 7, an open or shorted fuel injector 7 harness, a poor electrical connection in the fuel injector 7 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 P1242 fault code?

If you’re dealing with the P1242 fault code and your engine light is on, it’s time to take action. The culprit could be a faulty fuel injector 7, an open or shorted fuel injector 7 harness, a poor electrical connection in the fuel injector 7 circuit, or even a faulty engine control module (ECM). To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken, bent, pushed out, or corroded pins. Don’t delay – check these possible causes and get your engine back in top shape.

What should I look for when checking for damaged components or corroded connector pins to resolve the P1242 fault code?

When resolving the P1242 fault code, start by checking for damaged components or corroded connector pins. Visually inspect the related wiring harness and connectors, looking for any signs of damage. Pay close attention to broken, bent, pushed out, or corroded connector pins. By addressing these issues, you can effectively fix the problem and prevent further complications.

p1242 error fault code explained

If your engine light is on and you’re seeing the P1242 fault code, it could be due to a faulty fuel injector 7, an open or shorted fuel injector 7 harness, a poor electrical connection in the fuel injector 7 circuit, or a faulty engine control module (ECM).

To fix this issue, 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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