Hyundai DTC P1196 – Electronic throttle system (ETS) – limp-home valve ON
DTC P1196 meaning on Hyundai
DTC P1196 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 is causing the throttle system to operate in a restricted mode to protect the engine.
Hyundai DTC P1196 symptoms
Symptoms of DTC P1196 on a Hyundai may include:
- Reduced engine power
- Engine stalling or hesitation
- Check Engine Light illuminated on the dashboard
Hyundai DTC P1196 causes
Common causes of DTC P1196 on a Hyundai include:
- Issues with the throttle position sensor
- Faulty electronic throttle control unit
- Wiring or connection problems in the throttle system
Hyundai DTC P1196 seriousness
DTC P1196 on a Hyundai should be addressed promptly as it can lead to drivability issues and potential engine damage if left unresolved. Driving with the limp-home valve activated can affect the vehicle’s performance and fuel efficiency.
How to diagnose DTC P1196 on Hyundai
To diagnose DTC P1196 on a Hyundai, a mechanic would typically:
- Use a diagnostic scanner to retrieve the trouble codes stored in the engine control module
- Inspect the throttle system components for any visible damage or wear
- Test the throttle position sensor and electronic throttle control unit for proper operation
- Check the wiring and connections in the throttle system for any faults
How to fix DTC P1196 on Hyundai
To fix DTC P1196 on a Hyundai, the following steps may be taken:
- Replace the faulty throttle position sensor or electronic throttle control unit
- Repair any damaged wiring or connections in the throttle system
- Clean the throttle body and perform a throttle relearn procedure
- Reset the engine control module to clear the trouble code
How to erase DTC P1196 on Hyundai
To erase DTC P1196 on a Hyundai, the trouble code can be cleared using a diagnostic scanner. After the underlying issue has been addressed and fixed, the code can be cleared to reset the engine control module and turn off the Check Engine Light.
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