Go to advanced search

by kiev
Thu May 23, 2019 5:41 am
Forum: General Technical Discussions
Topic: Onboard Charger (OBC) Failure - P1AFE
Replies: 3
Views: 46

Re: Onboard Charger (OBC) Failure - P1AFE

Howdy OneStyle, welcome to the forum. Where are you located? Sorry to hear about your charging issue, maybe it can be resolved for much less cost. The P1AFE trouble code indicates an issue with the DC Quick Chargger and not the OBC. The DTC set conditions for this code are given in the diagnostics s...
by kiev
Sun May 19, 2019 8:16 am
Forum: Batteries and Battery Management
Topic: CMU board notes, eprom, cell numbering
Replies: 2
Views: 40

Reading the eprom

reading the eprom using an arduino board: https://i.imgur.com/1lus3yJ.jpg https://i.imgur.com/wqDH5Y0.jpg https://i.imgur.com/oEBPWtF.png ref: https://www.speakev.com/attachments/data-comparison-png.116112/ The (lower 256-words) memory contents from Rupert's posting on the speakev forum: https://i.i...
by kiev
Sun May 19, 2019 8:02 am
Forum: Batteries and Battery Management
Topic: CMU board notes, eprom, cell numbering
Replies: 2
Views: 40

Re: CMU board notes, eprom, cell numbering

Index placeholder; Hope to post up some schematics also.
by kiev
Sun May 19, 2019 8:01 am
Forum: Batteries and Battery Management
Topic: CMU board notes, eprom, cell numbering
Replies: 2
Views: 40

CMU board notes, eprom, cell numbering

Starting a thread to collect this information.

CMU board with labels,
Image
by kiev
Sat May 18, 2019 2:41 pm
Forum: Batteries and Battery Management
Topic: not charging my iON, cell or CMU or BMU problems
Replies: 74
Views: 8039

Simon's big adventure

Wow what a great experience you've had--thanks for sharing the story, and thank goodness you went out prepared with extension cords and level I, even if not needed. You are definitely exploring new territory of these packs and cars, and every little bit helps understand what they do and how they wor...
by kiev
Sat May 18, 2019 7:53 am
Forum: Batteries and Battery Management
Topic: not charging my iON, cell or CMU or BMU problems
Replies: 74
Views: 8039

Re: not charging my iON, cell or CMU or BMU problems

Thank you Simon that is very informative. As far as i know, nobody over here has a real MUT that will perform these tasks such as your Diagbox tool. Are you able to call up individual data list items or does it just give the entire list? For example items 56 and 57 deal with the eprom. ref: CMU DATA...
by kiev
Fri May 17, 2019 11:17 am
Forum: Batteries and Battery Management
Topic: not charging my iON, cell or CMU or BMU problems
Replies: 74
Views: 8039

Re: not charging my iON, cell or CMU or BMU problems

That's amazing--we have to figure out what you did to get those results.
by kiev
Fri May 17, 2019 7:20 am
Forum: General Technical Discussions
Topic: Power failure
Replies: 1
Views: 83

Re: Power failure

What is the age and condition of the 12V Auxillary (Starter) Battery--is it the original OEM that came with the car?
by kiev
Fri May 17, 2019 2:31 am
Forum: Batteries and Battery Management
Topic: not charging my iON, cell or CMU or BMU problems
Replies: 74
Views: 8039

Re: not charging my iON, cell or CMU or BMU problems

Input and output pin configuration of BMU connector: A is [1-26], and B is [1-22] 31-52 connector C-109 1 Auxiliary battery power source 2 EV-ECU control power source 3 BMU earth 6 CAN interface (high) 7 CAN interface (low) 8 K-LINE 12 Main battery cooling fan relay 13 Main battery cooling fan PWM s...
by kiev
Thu May 16, 2019 4:47 am
Forum: Batteries and Battery Management
Topic: not charging my iON, cell or CMU or BMU problems
Replies: 74
Views: 8039

Re: not charging my iON, cell or CMU or BMU problems

It appears that Rupert printed out the lower 256 words of the eprom, but the datasheet indicates room for 512--i wonder what was in the upper block, if it were blank or had some data? In his arduino code, ADW needs to be 9 instead of 8, in order to read out the upper block. Looking at the data, i th...

Go to advanced search