P1193 Hyundai Code - Electronic Throttle System Limp Home - Low RPM
Quick Answer
The Electronic Throttle System (ETS) consists of an ETS unit, ETS-motor, Accelerator Position Sensor (APS), Throttle Position Sensor (TPS), and Limp home valve. Common causes include Faulty Electronic Throttle System (ETS) Motor, Faulty Electronic Throttle System, Electronic Throttle System unit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1193 Hyundai indicates Electronic Throttle System Limp Home - Low RPM.
- Common causes
- Common causes include Faulty Electronic Throttle System (ETS) Motor, Faulty Electronic Throttle System, Electronic Throttle System unit.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1193 Hyundai Description
Among parts as mentioned earlier, the Limp home valve is attached under the throttle body and helps air to flow from the outside through this valve to the engine combustion chamber to prevent the vehicle from engine stall when Powertrain Control Module (PCM) detects the ETS system malfunction.
Electronic Throttle System (ETS) 2004 Hyundai Santa Fe
What are the Possible Causes of the DTC P1193 Hyundai?
- Faulty Electronic Throttle System (ETS) Motor
- Faulty Electronic Throttle System
- Electronic Throttle System unit
- Electronic Throttle System harness is open or shorted
- Electronic Throttle System circuit poor electrical connection
How to Fix the DTC P1193 Hyundai?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1193 Hyundai code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1193 Hyundai code?
Need more information on how to fix the P1193 Hyundai code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1193 Hyundai code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1193 Hyundai Code
1. What does the OBDII code P1193 mean on a Hyundai?
P1193 indicates an issue with the Electronic Throttle System (ETS) and typically activates the limp home mode with low RPM functionality to prevent damage.
2. What are the common symptoms of the P1193 code in a Hyundai?
Symptoms include reduced engine power, low RPM operation, limited acceleration, an illuminated check engine light, and potentially rough idling.
3. What causes the P1193 code to be triggered?
Common causes include a faulty throttle position sensor (TPS), wiring issues in the throttle system, a malfunctioning throttle body, or a failed electronic throttle control module.
4. Can I drive my Hyundai with a P1193 code?
While the vehicle may still be drivable in limp home mode, it’s not recommended as performance is reduced, and continued driving could worsen the issue.
5. How do I fix the P1193 code on a Hyundai?
Repairs may include cleaning or replacing the throttle body, inspecting and repairing wiring, replacing the throttle position sensor, or recalibrating the ETS.
6. How can I diagnose the P1193 code in my Hyundai?
Start by scanning the vehicle with an OBDII scanner to confirm the code, then inspect the throttle body, wiring, throttle position sensor, and connectors for damage or debris.
7. Can a dirty throttle body cause the P1193 code?
Yes, a dirty or carbon-clogged throttle body can restrict airflow and trigger the P1193 code due to improper throttle operation.
8. How much does it cost to fix the P1193 code on a Hyundai?
Repair costs vary depending on the issue but could range from $100 for cleaning the throttle body to $500 or more for replacing components like the throttle position sensor or throttle body.
9. Do I need to replace the throttle body to fix the P1193 code?
Not always. Sometimes cleaning the throttle body or repairing the wiring is sufficient, but replacement may be necessary if the throttle body is faulty.
10. Can a weak battery cause the P1193 code in a Hyundai?
Yes, a weak or failing battery can cause voltage issues in the electronic throttle system, potentially triggering the P1193 code.
Discuss the causes and fixes for P1193 Hyundai OBDII Code
-
I replaced the TPS. Auto Zone said code called for that part. It worked for a day, then the code popped up again.
-
What model and year is your Hyundai? Depending on the year of your Hyundai, the problem could be the throttle body.
-
2003 Santa Fe 4WD. I cleaned the throttle body thoroughly with an oxygen sensor/ catalytic converter safe cleaner. Once that cleared all out and the throttle body was clean, it now runs better than ever.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
