Your comments
Got it. First of all this setup is far from being optimal since the functional entities in the Vectrix (namely the MC, BC, BM/BMS, ICM and the display) heavily rely on the proper CAN communication.
In your case the BMS is not compatible and the original BC is not present (I guess). As a result the CAN communication falls back to a mode designed for a BC failure scenario with the MC trying to spoof the missing values.
Long story short you would not be able to fix this with your current setup in my view. I also doubt if an MC FW upgrade would fix this - in fact it could make things worse since the Li MC firmware would expect CAN messages from the BMS.In addition if you could share the BC FW version as well.
It is a bit tricky when you change from NiMH to Li. First question - do you refer to the voltages during charging or while riding the bike (and using diag mode) ?
Hi, I think the file is way too big for using email. Please try this link instead : https://drive.google.com/file/d/1L3fkze-MbzSaros77GScYjXlqWo9RYi5/view?usp=sharing (available until Sunday).
Hi,
I have the service manual, it is a 23 MB zip file. The DB9 diagnostic socket is in the glove box, you'd need a proper CAN-USB adapter as well to read/write the data.
Does not seem to be tragic.
Hi Lionel,
Right, it looks like we have the same page of the diagram. I also remember to replace those MOSFETs (IXFK or IX2P) in one case however I forgot what has been the outcome - if they failed again or not. I will be back in Antibes the second half of next week where I can take a look at the details on an actual charger. In the meantime you could share the picture(s) indeed.
Cheers, Zsolt
Correction : vectrixshare@gmail.com
Bonjour Lionel,
I have a partial diagram of the charger (only page 4 of the original 5 pages). If you are interested please drop me an email to vectrix@gmail.com. I've also repaired some of these EVPS chargers in the past so I could give you some guidance based on the symptoms.
Bien a vous, Zsolt
Customer support service by UserEcho
"For now I want to konw if is possibile to calibrate the reading show in display?" As mentioned you will not be able to fix this with your current setup in my view. The reason is the ICM simply interprets the values sent by the MC on the CAN. It is not an analog value you can adjust.