Klub MazdaSpeed

Both relays are switching/working fine. Since they are the only mechanical parts in there, I assumed that they could have a failure over some time – but they look good. Also the rest of the parts / soldering points etc. seem to be OK. There are no noticeable defects. As you can see the whole convert...

Today I changed my model "B" to a model "D". The good news: as expected it is a "plug & play" job – no reprogramming needed. The (kind of) bad news: it is a pain in the ass to get to all the screws to dismount the DCDC Converter. I have attached a picture how it loo...

I have now ordered a DJ4V-67Y6Y-D – should be delivered in about a week. I will replace my model "B" with model "D" and verify if there is any reprogramming necessary. (I don't think so – I expect a plug and play job :) ) If the car runs fine with the model "D" I will d...

I have definitily seen a situation in my car where SOC was <60%, capacitor was filled 100%, battery discharged till it hit 11V. Then DTCs P2502 & P0A8D where displayed AND the battery STILL kept discharging while the capacitor remained at 100%. I had to stop and turn ignition OFF/ON to get every...

one could assemble a simple relay that would fake opening the hood, for example, after starting the engine... If a "hood open" signal really and reliable switches to a working bypass mode it would be easy to create a little microcontroller circuit that simulates a "hood open" if...

wstrzalka PM me your VIN, I'll check compatibility with higher revisions. But in my opinion DJ4V-67Y6Y A/B/C/D are the same. When Mazda make some improvements, they always change last digit. For example, shocks for my car are rev F, all revisions looks the same and are interchangeable. Of course th...

Glad to hear that there are still other people out there who do not resign on that cursed i-eloop technology! :D Same as afm31 I'm very interested in possible replacement ouside of DJ4V-67Y6Y-... line? Eg. DA7A-67Y6Y is very similar but have different mount. But is it compatible? Does -E version fro...

Interesting – I knew that the hood sensor interferes with i-stop/i-eloop – but from my understanding it just disables i-stop but doesn't change i-eloop behaviour. But I do not have any valid or detailed information about this. As for the root cause, the service suspects that some components may have...

First of all sorry for posting in english, but I do not speak polish and I use a translator to read this forum. ;) I also have the exact problems described in this thread and used data logging etc. to isolate the faulty part. And I 100% agree with you, that a faulty DC/DC converter is causing this p...