[SOLVED] P16E7 Code: Fixing Internal Control Module Volt Supply Voltage Performance

The automobile fault code P16E7 indicates a problem with the Digital Motor Electronics (DME).

The symptoms may vary, but you might experience issues with engine performance or starting difficulties. The cause could be a faulty DME, an open or shorted DME harness, or a poor electrical connection in the DME circuit.

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

The repair time for this fault code is estimated to be around 1.0 hour.

It is important to address this issue promptly to ensure optimal engine performance.

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

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Experiencing rough idling, reduced engine power, and increased fuel consumption are common symptoms of the automobile fault code p16e7.

  • The symptoms of the automobile fault code P16E7 include rough idling, engine misfires, reduced power and acceleration, stalling, difficulty starting the engine, and increased fuel consumption.

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The automobile fault code p16e7 can be caused by a faulty Digital Motor Electronics (DME), an open or shorted DME harness, or a poor electrical connection in the DME circuit.

  • The fault code p16e7 can be caused by a faulty Digital Motor Electronics (DME).
  • It can also be caused by an open or shorted Digital Motor Electronics (DME) harness.
  • Additionally, a poor electrical connection in the Digital Motor Electronics (DME) circuit can also trigger this fault code.

To fix the automobile fault code p16e7, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p16e7, 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 factors influencing the cost of diagnosing and fixing the automobile fault code p16e7 are the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

When you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to the fault code P16E7. This code indicates an issue with the engine’s coolant temperature sensor. The coolant temperature sensor is responsible for monitoring the temperature of the engine coolant and sending this information to the engine control module (ECM).

When the P16E7 fault code is triggered, it means that the ECM has detected a problem with the coolant temperature sensor’s signal. This could be caused by a faulty sensor, a wiring issue, or a problem with the ECM itself. If you ignore this fault code and continue driving with a faulty coolant temperature sensor, it can lead to various problems.

The engine may not run efficiently, resulting in decreased fuel economy. It can also cause overheating issues, which can lead to engine damage if not addressed promptly. Therefore, it is important to have the P16E7 fault code diagnosed and repaired by a qualified mechanic to ensure the proper functioning of your vehicle.

What are the possible causes of fault code p16e7 in an automobile?

The fault code P16E7 in an automobile can be caused by a faulty Digital Motor Electronics (DME), an open or shorted DME harness, or a poor electrical connection in the DME circuit. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors to fix fault code p16e7?

To fix fault code p16e7, 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. This can help identify if there is a faulty Digital Motor Electronics (DME), an open or shorted DME harness, or a poor electrical connection in the DME circuit. Make sure to check the possible causes mentioned above to narrow down the issue.

What should I look for when checking for damaged components and corroded connector’s pins to resolve fault code p16e7?

To resolve fault code p16e7, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins. These issues can cause a faulty Digital Motor Electronics (DME) or poor electrical connection in the DME circuit. By checking and addressing these possible causes, you can effectively resolve the fault code.

p16e7 error fault code explained

If you’re experiencing issues with your vehicle and the fault code p16e7 pops up, it could be due to a faulty Digital Motor Electronics (DME), an open or shorted DME harness, or a poor electrical connection in the DME circuit. To fix this, visually inspect the wiring harness and connectors for any damage, and check for broken, bent, pushed out, or corroded pins on the connectors.

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