hollierebecca93
New Member
- Posts
- 2
Hi, new here but I'm at a loss and no one seems to know what's going on.
Brought a used 2017 land rover discovery 5 from a dealer, all great, no issues until the engine light came on. Had it all plugged in and everything, said it was NOx sensor and that the system needing updating. It's all been updated, NOx sensor changed but got the engine light again. Now says P22A7-01 code, bank 1 sensor 2. I'm lead to believe this is either a temperature sensor or o2 oxygen sensor. I can't seem to get a definitive answer of where this sensor is!
The other problem I have is Adblue, I have never had a message on the dash to refill adblue, upon searching about the sensors I decided to check the adblue level on dash, it says 0 and that no refill required. I took it to a specialist who said the adblue tank was bone dry, now I know the car shouldn't start with no adblue, yet there's no evidence that the adblue system has been deleted.
Anyone have any issues similar?
Thank you!
Brought a used 2017 land rover discovery 5 from a dealer, all great, no issues until the engine light came on. Had it all plugged in and everything, said it was NOx sensor and that the system needing updating. It's all been updated, NOx sensor changed but got the engine light again. Now says P22A7-01 code, bank 1 sensor 2. I'm lead to believe this is either a temperature sensor or o2 oxygen sensor. I can't seem to get a definitive answer of where this sensor is!
The other problem I have is Adblue, I have never had a message on the dash to refill adblue, upon searching about the sensors I decided to check the adblue level on dash, it says 0 and that no refill required. I took it to a specialist who said the adblue tank was bone dry, now I know the car shouldn't start with no adblue, yet there's no evidence that the adblue system has been deleted.
Anyone have any issues similar?
Thank you!
