MRkCLS
Active Member
- Joined
- May 31, 2015
- Messages
- 78
- Location
- Witham St Hughs
- Car
- Mercedes-Benz CLS w219 350 CGI, Mazda Mx-3 2.5 V6 KLZE
Hello everybody,
Which fuel cleaner would you recommend for my CLS (219) 3.5 V6 CGI (piezoelectric injectors)?
I had it diagnosed on STAR recently and I had an (F) saying that the performance of the catalyst that accumulates NOx(nitrogen oxide) is insufficient. Fuel may content sulfur.
I had the NOx sensors replaced (300 quid each... :| ) some time ago due to another Faulty code. This malfunction was sorted ,however I had another one - NOx module. There are some issues with the whole NOx system as I get F every time when I have my Merc diagnosed.
I would like to try fuel cleaner before I replace another part related to NOx catalyst as it may help? However I'm not sure which ones are reliable and suitable for the piezoelectric injectors?
I would be grateful for any help.
Regards
Which fuel cleaner would you recommend for my CLS (219) 3.5 V6 CGI (piezoelectric injectors)?
I had it diagnosed on STAR recently and I had an (F) saying that the performance of the catalyst that accumulates NOx(nitrogen oxide) is insufficient. Fuel may content sulfur.
I had the NOx sensors replaced (300 quid each... :| ) some time ago due to another Faulty code. This malfunction was sorted ,however I had another one - NOx module. There are some issues with the whole NOx system as I get F every time when I have my Merc diagnosed.
I would like to try fuel cleaner before I replace another part related to NOx catalyst as it may help? However I'm not sure which ones are reliable and suitable for the piezoelectric injectors?
I would be grateful for any help.
Regards