Nissan Qashqai J11 / Renault Kadjar 1.5DCi Check Injection or Check Anti Pollution Fault fix

How to replace the exhaust sensor and exhaust sensor pipe on Renault Kadjar for a common fault that can costs thousands at a dealership or garage.

The pipe itself is currently retailing for £130 and is 40cm long and requires an 11mm spanner to remove, most garages i spoke to said this was a really labour intensive job to remove the engine in order to replace the pipe but that is not the case and it can be removed with a set of spanners, i dont think the crows feet sockets where that helpfull to me in the end.

Big thanks to youtubers below who helped me get this far and created the video to feedback to others as I've benefited from learning on here!

Phil Jenkins
For the original bike wire hack, didn’t work for me but has worked for others.
   • Nissan Qashqai 1.5 Diesel Intermitten...  


Sandy Anderson
Good idea with acetone and burning off, didn’t work for me might work for others.
   • Nissan Qashqai - Traction Control Lig...  

FixYOURride13
Thanks for saying the spanner size for the but and also you movement of the heat shield to get access
   • Nissan Qashqai J11 P0471-95  Engine E...  


Jim’s Shed
Thanks for the heads up about the warm engine gave me the fear but with prep it came out.
   • Qashqai Exhaust pressure sensor  
   • Nissan Qashqui  Exhaust pressure sens...  

Part numbers and prices as at may 2022
Exhaust sensor pipe 22 32 118 70R -- £130
Exhaust Sensor 22 36 509 01R -- £120 but probably not required imho

Error Code range from DF651 to DTC 047195