The automobile fault code P1191 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 ensure the proper functioning of the Electronic Throttle System.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Unveiling The Symptoms Of Fault Code P1191: A Troubleshooter’s Guide
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1191 fault code.
- The symptoms of the automobile fault code P1191 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1191?
The automobile fault code p1191 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 P1191 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.
Fixing Code P1191: Simple Steps To Solve The Issue
To fix the p1191 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p1191, 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.
Cracking The Code: P1191 – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p1191 are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
P1191 Fault Code: Understanding The Fuel Rail Pressure Sensor Circuit Malfunction
The P1191 fault code refers to a problem with the Electronic Throttle System (ETS) Limp Home Valve. This valve is located under the throttle body and allows air to flow from the outside to the engine combustion chamber.
Its purpose is to prevent the engine from stalling when the Powertrain Control Module (PCM) detects a malfunction in the ETS system. When this fault code is triggered, it indicates that there is an issue with the ETS Limp Home Valve.
This could be due to a variety of reasons, such as a faulty valve or a problem with the wiring or connectors.
It is important to address this issue promptly to ensure the proper functioning of the throttle system and prevent potential engine stall situations.
FAQ
If you’re seeing the engine light on or the service engine soon warning light, the fault code P1191 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 listed above for a more comprehensive solution.
If you’re dealing with the P1191 fault code and your engine light is on, it’s time to take action. The culprit could be a faulty Electronic Throttle System (ETS) motor, unit, or harness. To fix this issue, 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 simple step could be the key to resolving the problem and getting your engine running smoothly again. Don’t delay, check those connections now!
If you’re dealing with the P1191 fault code and your engine light is on, it’s time to roll up your sleeves and get to work. The culprit behind this code could be a faulty Electronic Throttle System (ETS) motor, a problematic ETS unit, an open or shorted ETS harness, or a poor electrical connection in the ETS circuit. To resolve this issue, start by visually inspecting the wiring harness and connectors. Look out for any damaged components and pay close attention to broken, bent, pushed out, or corroded connector’s pins. Don’t forget to check the “Possible Causes” listed above for further guidance.
Wrap Up
If your engine light is on and you’re seeing the P1191 fault code, it could be due to a faulty Electronic Throttle System (ETS) Motor, ETS unit, or a problem with the ETS harness.
To fix it, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins on the connectors. Take action now to prevent further issues.
