Post #1
Hello,
Thank you for letting me be part of this great page.
I need a friend to help get his Bmw E90 318 MEV9N46 Manual Gearbox running again. I am absolutely new to the subject of Bmw coding (my strengths are more in PSA)
Starting position the above vehicle has a defective Cas3 and a defective Bosch Ecu both water damage.
I have now installed a used Cas 3 from an E90 320d and a DME Bosch MEV9N46 from a Z4 automatic.
Isn from Ecu read Eprom Flash read and with ISN of Ecu and VIN from the actual car (318) written. Has worked so far car runs already. Now to the problem no engine speed in the instrument cluster (error memory AI communication Canbus with dme disturbed, and exactly the same in the Ecu no ... in the AI)
First question can someone explain why I have no Enigine Speed im the KI (actual value engine control unit is available)?Is this a Coding Fail?
Is it because the ECU was from an automatic?
How do I proceed now so that cas and ecu are correctly encoded so in Ecu still has to be changed vin and probably to switch?! I hope someone can help me here?
CAS3 = Vin from 318 and ISN from Z4 Ecu
DME = Vin from used Car Z4 Automatic
FRM and all other = Vim from 318
What is the right way?
Thanks
Thank you for letting me be part of this great page.
I need a friend to help get his Bmw E90 318 MEV9N46 Manual Gearbox running again. I am absolutely new to the subject of Bmw coding (my strengths are more in PSA)
Starting position the above vehicle has a defective Cas3 and a defective Bosch Ecu both water damage.
I have now installed a used Cas 3 from an E90 320d and a DME Bosch MEV9N46 from a Z4 automatic.
Isn from Ecu read Eprom Flash read and with ISN of Ecu and VIN from the actual car (318) written. Has worked so far car runs already. Now to the problem no engine speed in the instrument cluster (error memory AI communication Canbus with dme disturbed, and exactly the same in the Ecu no ... in the AI)
First question can someone explain why I have no Enigine Speed im the KI (actual value engine control unit is available)?Is this a Coding Fail?
Is it because the ECU was from an automatic?
How do I proceed now so that cas and ecu are correctly encoded so in Ecu still has to be changed vin and probably to switch?! I hope someone can help me here?
CAS3 = Vin from 318 and ISN from Z4 Ecu
DME = Vin from used Car Z4 Automatic
FRM and all other = Vim from 318
What is the right way?
Thanks
