[SOLVED] P3087 Code: Engine Component Supply Relay Fix

The P3087 automobile fault code is a common issue that can cause the engine light to turn on. This code is usually associated with the main battery cables or a weak battery. If you encounter this problem, it is important to take action immediately to avoid further damage to your vehicle.

The repair process involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins. The repair time for this issue is estimated to be around 1.0 hour.

To interpret the fault code, you can use an OBD-II scanner or take your vehicle to a professional mechanic.

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

If you notice the engine light ON or Service Engine Soon Warning Light, it could be a sign of p3087 fault code. Here are the symptoms to look out for:

  • The P3087 fault code in an automobile can cause the following symptoms: Engine Light ON, Service Engine Soon Warning Light, rough idling, poor acceleration, engine stalling, and decreased fuel efficiency.
  • It can also cause difficulty in starting the engine, misfires, and a decrease in engine power.
  • If you experience any of these symptoms, it is important to get your vehicle checked by a professional mechanic to avoid further damage.

There are several causes of the automobile fault code p3087, including issues with the main battery cables and a weak battery.

  • The automobile fault code P3087 can be caused by a variety of factors.
  • One of the main causes is faulty main battery cables.
  • Another possible cause is a weak battery.
  • It is important to check both of these components when diagnosing the issue.
  • Other potential causes include a malfunctioning alternator, a damaged starter motor, or a faulty fuel pump.
  • Additionally, issues with the engine’s sensors or wiring can also trigger this fault code.
  • It is important to thoroughly inspect all possible causes in order to accurately diagnose and fix the issue.

Below are the possible fixes for the automobile fault code p3087, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p3087, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The factors that influence the cost of diagnosing and fixing the automobile fault code P3087 are: – The estimated repair time is 1.0 hour.

– Auto repair shops usually charge between $75 and $150 per hour. – The cost may vary depending on the location and reputation of the repair shop. – The cost may also vary depending on the severity of the issue and the parts that need to be replaced.

– It is important to get a detailed estimate from the repair shop before proceeding with the repairs.

The P3087 code is a generic description for the Supply Relay For Engine Components. However, the manufacturer may have a different description for your specific vehicle model and year.

Unfortunately, we do not have any further information about this OBDII code at this time. If you have any questions or concerns, please feel free to post them in the comments section below for more information.

What are the possible causes of the P3087 automobile fault code that triggers the engine light or service engine soon warning light?

If you see the engine light or service engine soon warning light on your dashboard, it could be due to the P3087 fault code. This code is often caused by issues with the main battery cables or a weak battery. To fix the problem, start by checking the possible causes listed above. Inspect the wiring harness and connectors for any damage or corrosion, and look for broken or bent pins.

How can one fix the P3087 automobile fault code?

If you’re experiencing the P3087 fault code, which is indicated by the engine light or service engine soon warning light turning on, it could be due to weak battery or main battery cables. To fix this issue, you should first check the possible causes mentioned above. After that, visually inspect the related wiring harness and connectors, and look for any damaged components or broken, bent, pushed out, or corroded connector’s pins.

What steps should be taken to visually inspect the related wiring harness and connectors when troubleshooting the P3087 automobile fault code?

To troubleshoot the P3087 automobile fault code, start by checking the engine light or service engine soon warning light. The main battery cables and weak battery are the most common causes. Check the possible causes and visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.

p3087 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to Main Battery Cables or a Weak Battery.

Check the possible causes, inspect the wiring harness and connectors, and look for damaged components or corroded connector pins.

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