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View Full Version : kess v2 wich cable for bmw e39 525tds



TOTODIAGNOSE
13th April, 2017, 09:33 PM
hello guys i have a question which cable must i have to tune a bmw e39 525tds is it possible to do it with obd or must i remove the ecu .

thanks and regards adib

Apsik
13th April, 2017, 11:31 PM
You have to remove the ECU

smirnoff_rules
13th April, 2017, 11:47 PM
kess can write dde3

Faraday
14th April, 2017, 04:36 AM
You need to remove ECU and use flash programmer

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