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








