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View Full Version : BMW MS42 Lambda OFF


luki00769
14th July, 2020, 06:09 PM
Hello i need disable All sonde Lambda.
It is Engine From E39
520i
Thanks for Help
Lambda1
15th July, 2020, 11:06 AM
cant be done because its idiot to do... car need pre cat lambda for idle, part load...
luki00769
15th July, 2020, 12:48 PM
ok, Cay you delete only after cat lambda ?
Lambda1
16th July, 2020, 02:19 PM
deplug after cat lambda sensors and clear all adaptions + all errors (all steps needen!)