Dès que le portail (I) s'ouvre, la magie opère🫣! L'objectif est d'empêcher l'ECU de perturber les autres (S, O, Z)👌!

https://www.5021.tips/ujanja/emissions

Tout est simple ayez confiance car #HapaUjanjaTu #carrepairtips #5021tips #autorepairtips #sensors #ecurepair #dpf #egr #adblue #o2sensor #adblue

During #enginestart, #ECU(O) 'temporarily' ignores #OxygenSensors(Z & M), even if a heated (H02S)!

https://www.5021.tips/ujanja/emissions

The "open-loop" 'ujinga' for a failed engine start is normal, don't just rush to👆 delete the #O2sensor #Lambdasensor #howtorepair #autoelectronics #teachyourself #HapaUjanjaTu #autorepairtips #autodiagnostics #5021tips #EGRdelete #DPF

#OxygenSensors (Z & M) not primary parameters, but later on, indirectly influence #Fuelinjector (S)!
Write #lambdaoff data into #ECU (O) bypass them!

https://www.5021.tips/ujanja/ecudata

Other than fail #emissiontest, #fuelconsumption is not f*ked, coz #HapaUjanjaTu #carprogramming #cartips #5021tips #autorepairtips #autoelectrical #ECUProgramming #autodiagnostics #O2sensor