Go to advanced search

by ChristopheFR
Mon Oct 08, 2018 10:57 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Thank you for your answers to all. To repair my PCB, I'll ask a friend to do the work, he has an electronics lab at the university. I just have to buy all the components, and to remove the rubbery potting. Are there small components hidden under the rubbery potting? The P10K resistor is composed of ...
by ChristopheFR
Sun Oct 07, 2018 10:41 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Electronpusher : I forgot in my last message : félicitation pour cette excellente nouvelle! :P
by ChristopheFR
Sun Oct 07, 2018 10:38 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Hello tout le monde, Today I made new photos. On this one we can see the fused resistor. I did not see last time. We also see that the rubbery potting has boiled. https://i.imgur.com/KBIGGTD.jpg Another problem, the 2x 2.2 microfarad capacitor seems inflated on both long sides. Good news: the relay ...
by ChristopheFR
Thu Oct 04, 2018 11:25 am
Forum: Batteries and Battery Management
Topic: C-Zero Inverter Failure
Replies: 4
Views: 228

Re: C-Zero Inverter Failure

We can not say that this is a problem on the converter, while Citroen in France and Italy is unable to make a diagnosis just 9 times out of 10 We must first take advantage of the knowledge gained in this forum by doing in this order: 1) Open the charger and take pictures. 2) Test the fuse 20A. 3) Do...
by ChristopheFR
Tue Sep 25, 2018 11:10 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Hello tout le monde, Thank you for ansers, Mea culpa, I publish a corrected version of the relay test with good connections. https://i.imgur.com/UsaLr7f.png Question : good idea with the resistor, wich value ? and where in series? On the side of the negative pole of the battery or on the side of the...
by ChristopheFR
Mon Sep 24, 2018 9:35 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Hello tout le monde, I took pictures this week-end. https://i.imgur.com/ZWWYwfd.jpg We see traces on the cover, I think it is not due to a short circuit, but just a significant heating of the material just below. https://i.imgur.com/mp4r5q5.jpg 1 of the three capacitors is inflated on the top. Are t...
by ChristopheFR
Tue Sep 11, 2018 12:58 pm
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Hello tous,
Thank you for all your answers.

Kiev, do you think I have less malfunctions on my charrger because I changed my aux battery in 2015?

I will open Saturday, and I will take pictures. I will start by checking the fuses
by ChristopheFR
Mon Sep 10, 2018 11:12 am
Forum: Batteries and Battery Management
Topic: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter
Replies: 264
Views: 12585

Re: Troubleshooting and repair for On-board Charger (OBC), DC-DC Converter

Hello all, My name is Christophe, and I am the proud owner of a C-zero in France since 2012 My Z totals 82,000 km, it is 2011. I use it every day. my Czero's charger is dead. One more! One morning in July, I realize that my “Z” is not ready . I make an appointment with Citroen for the following week...

Go to advanced search