Volvo V50 no crank ECU-CEM syncro?

[parrilha]

Hi guys, i have here a volvo V50 that suddently stopped while driving.

When i do diagnostics i found that i dont have communication with ABS Module and some comunication errors.

I test the ABS module on bench and everything ok and all wires show continuity until CEM.



Now i have replaced and cloned the CEM with a used one with same reference but i want to check if the Synchro between ECU and CEM is ok since the car is still not starting



The ecu is EDC16C34



I attach the read from ecu eprom and Cem MCU eprom.



Thank you!

[parrilha]

no one can give some help?

[vladanr]

do you cloned two Motorola processor in cem or only one?

[ricked]

sync is ok, is abs id : 000000010641 ??

also what error codes you have??

[Ninjor s]

Since you don't have comunication with abs module,that is your main problem,check can L and H with ignition off see if you get 120 ohms with abs disconnected,or try bypass orig abs can with additional 2 wires straight to ecu or cem can bus.

[parrilha]

do you cloned two Motorola processor in cem or only one?


i have cloned both, should i only have cloned one of them?

[ricked]

i have cloned both, should i only have cloned one of them?

both, also since you did not answer my above question, good luck with this