[SOLVED] P1193 Code: Fix Electronic Throttle System Limp Home – Low Rpm!

The automobile fault code P1193 indicates a problem with the Electronic Throttle System (ETS).

The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a faulty ETS motor, a faulty ETS unit, an open or shorted ETS harness, or a poor electrical connection in the ETS circuit.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage. Look 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 vehicle.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level6.67 (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 p1193 fault code.

  • The symptoms of the automobile fault code P1193 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p1193 can be caused by a faulty ETS motor, ETS unit, open or shorted ETS harness, or poor electrical connection in the ETS circuit.

  • The fault code P1193 can be caused by a faulty Electronic Throttle System (ETS) Motor, a faulty Electronic Throttle System (ETS), a malfunctioning Electronic Throttle System (ETS) unit, an open or shorted Electronic Throttle System (ETS) harness, or a poor electrical connection in the Electronic Throttle System (ETS) circuit.

To fix the p1193 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1193, 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 connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p1193 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.

The P1193 fault code refers to a problem with the Electronic Throttle System (ETS) in your vehicle.

This system includes various components such as the ETS unit, ETS-motor, Accelerator Position Sensor (APS), Throttle Position Sensor (TPS), and the Limp home valve. The Limp home valve is located under the throttle body and its purpose is to allow air to flow from the outside into the engine combustion chamber.

This helps prevent the engine from stalling when the Powertrain Control Module (PCM) detects a malfunction in the ETS system.

When you see the P1193 fault code, it means that there is an issue with the ETS system causing the engine to run at a low RPM. This can lead to poor performance and may require attention from a qualified mechanic to diagnose and fix the problem.

What are the possible causes of the automobile fault code P1193?

If you see the engine light or service engine soon warning light on, the fault code P1193 could be the culprit. This code is often caused by a faulty Electronic Throttle System (ETS) motor, a faulty ETS unit, an open or shorted ETS harness, or a poor electrical connection in the ETS circuit. 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. Don’t forget to check the possible causes mentioned above.

How can I visually inspect the wiring harness and connectors to fix the P1193 fault code?

If you’re dealing with the P1193 fault code and notice that your engine light is on, it’s time to take action. The most likely cause of this issue is a faulty Electronic Throttle System (ETS) motor or unit, or a poor electrical connection in the ETS circuit. To fix this, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This step is crucial in identifying and resolving the problem.

What should I look for when checking for damaged components and connector’s pins to resolve the P1193 fault code?

If you’re dealing with a P1193 fault code and your engine light is on, it’s important to check for damaged components and connector’s pins. This fault code is often caused by a faulty Electronic Throttle System (ETS) Motor, ETS unit, or a poor electrical connection in the ETS circuit. To resolve the issue, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look out for broken, bent, pushed out, or corroded connector’s pins. By checking these possible causes and inspecting the components and pins, you can effectively address the P1193 fault code.

p1193 error fault code explained

If your engine light is on and you’re experiencing issues with your Electronic Throttle System (ETS), it’s likely due to a faulty ETS motor, unit, or harness.

To fix this, visually inspect the wiring harness and connectors for any damage.

Check for broken, bent, pushed out, or corroded pins on the connectors.

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