Hi everyone, this topic may by my last resort as I have a problem that nobody can solve.
I bought the Ioniq PHEV in 2020, 3 years in, all great but end of 2023 a check engine light came, exactly P0471 - Exhaust pressure sensor.
After one and a half year multiple dealers could not solve this problem. After coming to the service, the light comes after an hour of driving. In other words immediately.
From the technical point of view what has been already replaced:
CEL is still on, warranty is ending and the car has no other symptoms than this light that is always on.
I tried to contact Hyundai on their website but I got an automatic reply to go to another dealer.
First 3 years the car was perfect but now I am not happy with the service that the manufacturer provide. What is wrong with this engine?
I bought the Ioniq PHEV in 2020, 3 years in, all great but end of 2023 a check engine light came, exactly P0471 - Exhaust pressure sensor.
After one and a half year multiple dealers could not solve this problem. After coming to the service, the light comes after an hour of driving. In other words immediately.
From the technical point of view what has been already replaced:
- The pressure sensor itself, replaced 3 times
- EGR Valve
- Oxygen sensors
- Catalytic converter
- Half of the exhaust system
- ECU (Engine) Update was done
- Electrical system was checked already by at least 3 technicians
CEL is still on, warranty is ending and the car has no other symptoms than this light that is always on.
I tried to contact Hyundai on their website but I got an automatic reply to go to another dealer.
First 3 years the car was perfect but now I am not happy with the service that the manufacturer provide. What is wrong with this engine?