[bmw93260]

hi guys i need to dtc off one fault in ms45 after an engine  swap .

i need to dtc off this one egs : 0027EC
and the secondary air pump ( SAP)
with which tool can i do it ?

thank you guys for your help .

WA28741_MS45.0_0044560_tune.zip
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[loki954]

test and report 0027EC for the sap you need to give the dtc
the second file is for test sop off(not sure all dtc gone)
pass is in your box

[bmw93260]

test and report 0027EC for the sap you need to give the dtc
the second file is for test sop off(not sure all dtc gone)
pass is in your box

thank you , i will test and let you know.

[bmw93260]

hello perfect , but i don't know why, the fan is maximum speed ...i put engine and ecu from an E83 auto in an E46 manual.
and i have no error in the DME.

[loki954]

check the "live data" for temp and if the fan is activated