R222RWD
Member
- Posts
- 49
- Location
- Tywyn, Wales
hi everyone
I recently replaced my upstream oxy sensors as the engine light came on. Replaced, removed the code and all was well.
Haven't used the car for a couple of weeks and went out on Friday. After about 20 mins the engine light came back on, no other symptoms.
Plugged in my diognotic reader and it came up with the faults for oxy sensors but also a low voltage reading too. I have cleared these to see if they reappear.
What could cause this? Car is running fine, no other symptoms. Only things which have changed is my battery has been replaced.
All help greatly appreciated!
Thanks
Ryan
I recently replaced my upstream oxy sensors as the engine light came on. Replaced, removed the code and all was well.
Haven't used the car for a couple of weeks and went out on Friday. After about 20 mins the engine light came back on, no other symptoms.
Plugged in my diognotic reader and it came up with the faults for oxy sensors but also a low voltage reading too. I have cleared these to see if they reappear.
What could cause this? Car is running fine, no other symptoms. Only things which have changed is my battery has been replaced.
All help greatly appreciated!
Thanks
Ryan
