:D :D sorry my english is bad thank you really

i have lambda but dont have catalysts

sonindont have something like that and lamba sesnsors is ok

no i dont have lambda is ok c.o is 0.18

as i check i have few more codes p1117 and o2 sensors car doesnot have o2 sensors it is disabled to and p1117 what is means temperature is ok

I appreciate that

thank you really you are great man

i will change 4.6 emc with 4.0 it is right?

me too already and it is working good

thank you i will talk them

SAI was disabled with professional there was a 4.6 when this engine stop working swaped with 4.0 and as ai khow 4.0 dont have SAI engine is running good without any problems can i just kill light? it checked with computer and professionals and they said engine has no problems

can i just shut off this light? i’am checking every week with obd and no any codes just SAI

yes you are right

my disco is V8 as i know for TD5 This is not the reason for the engine lights obd tells my only this P0413 Secondary air injection system switching valve A circuit open and car dont have any problems it working perfectly

on my disco 2 EGR secondary air injection is disabled and check engine light is allways on how i can just shut off disable this light and never come back light is allways on and dont tell me anything thank you guys (sorry for my language)