Hyundai DTC P1194 – Electronic throttle system (ETS) – limp-home valve ON
DTC P1194 meaning on Hyundai
DTC P1194 on a Hyundai refers to an issue with the Electronic Throttle System (ETS) where the limp-home valve is stuck in the ON position. This means that the vehicle’s engine control module has detected a fault that could potentially limit the engine’s performance.
Hyundai DTC P1194 symptoms
Symptoms of DTC P1194 on a Hyundai may include:
- Reduced engine power
- Engine hesitation
- Difficulty accelerating
- Check Engine Light illuminated
Hyundai DTC P1194 causes
Common causes of DTC P1194 on a Hyundai include:
- Malfunctioning electronic throttle body
- Wiring or connector issues in the ETS circuit
- Faulty engine control module
Hyundai DTC P1194 seriousness
The seriousness of DTC P1194 on a Hyundai depends on the underlying cause. If left unresolved, it can lead to drivability issues and potential safety concerns. It is recommended to address this issue promptly to prevent further damage to the vehicle.
How to diagnose DTC P1194 on Hyundai
To diagnose DTC P1194 on a Hyundai, a mechanic would typically:
- Use a diagnostic scanner to retrieve the trouble codes
- Inspect the electronic throttle body for any signs of damage or malfunction
- Check the wiring and connectors in the ETS circuit for loose connections or corrosion
- Perform a thorough inspection of the engine control module
How to fix DTC P1194 on Hyundai
To fix DTC P1194 on a Hyundai, the following steps may be taken:
- Clean or replace the electronic throttle body if necessary
- Repair any damaged wiring or connectors in the ETS circuit
- Replace the engine control module if it is found to be faulty
- Clear the trouble codes and perform a test drive to ensure the issue is resolved
How to erase DTC P1194 on Hyundai
To erase DTC P1194 on a Hyundai, the trouble codes can be cleared using a diagnostic scanner. After the necessary repairs have been made, the codes can be reset to see if the issue has been resolved. It is important to ensure that the underlying problem has been fixed before clearing the codes to prevent the issue from recurring.
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