[SOLVED] P0A16 Code: Engine Mount ‘a’ Control Circuit High – How To Fix It!

The automobile fault code P0A16 indicates a problem with the Engine Mount ‘A’.

When this fault code is triggered, the Engine Light or Service Engine Soon Warning Light will turn on. The possible causes for this issue include a faulty Engine Mount ‘A’, an open or shorted harness, or a poor electrical connection in the Engine Mount ‘A’ circuit.

To fix this problem, it is recommended to visually inspect the wiring harness and connectors for any damage. Additionally, check 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 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)

If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be a sign of the p0a16 fault code.

  • The symptoms of the automobile fault code p0a16 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p0a16 can be caused by a faulty Engine Mount ‘A’, an open or shorted harness, or a poor electrical connection in the Engine Mount ‘A’ circuit.

  • The fault code P0A16 can be caused by the following: 1.
  • Faulty Engine Mount ‘A’ 2.
  • Engine Mount ‘A’ harness is open or shorted 3.
  • Engine Mount ‘A’ circuit has a poor electrical connection.

To fix the automobile fault code p0a16, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p0a16, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded pins on the connectors.
  • This fix typically takes around 1.0 hour to complete.

The factors influencing the cost of diagnosing and fixing the automobile fault code p0a16 include the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

The P0A16 fault code refers to the Engine Mount ‘A’ Control Circuit being too high.

This code is set by the Engine Control Module (ECM) when it detects that the Engine Mount circuit is not operating within the factory specifications. The Engine Mount control system is responsible for managing the engine mounts, which help to reduce vibrations and provide stability to the engine. When the control circuit is too high, it indicates a potential issue with the engine mount system.

It is important to address this fault code promptly to ensure proper engine performance and minimize any potential damage.

What are the possible causes for the automobile fault code P0A16?

If you see the engine light or service engine soon warning light on, the fault code P0A16 could be the culprit. This code is often caused by a faulty engine mount ‘A’, an open or shorted engine mount ‘A’ harness, or a poor electrical connection in the engine mount ‘A’ circuit. To fix the 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. Don’t forget to check the possible causes listed above for further troubleshooting.

How can I visually inspect the wiring harness and connectors related to Engine Mount ‘A’?

To visually inspect the wiring harness and connectors related to Engine Mount ‘A’, start by checking the “Possible Causes” mentioned above. Then, carefully examine the wiring harness and connectors for any signs of damage. Look out for broken, bent, pushed out, or corroded pins on the connectors. This thorough inspection will help identify any issues with the Engine Mount ‘A’ harness and ensure a proper fix.

What should I look for when checking the connector’s pins for the P0A16 fault code?

When checking the connector’s pins for the P0A16 fault code, there are a few things to look out for. The symptom is an Engine Light ON or Service Engine Soon Warning Light. The cause could be a faulty Engine Mount ‘A’, an open or shorted Engine Mount ‘A’ harness, or a poor electrical connection in the Engine Mount ‘A’ circuit. To fix this issue, visually inspect the related wiring harness and connectors. Check for any damaged components and pay attention to any broken, bent, pushed out, or corroded connector’s pins.

p0a16 error fault code explained

If your engine light is on and you’re seeing the P0A16 fault code, it could be due to a faulty Engine Mount ‘A’, an open or shorted harness, or a poor electrical connection in the Engine Mount ‘A’ circuit. To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

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