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According to Shurick (in a gen2Prius forum thread): "For your question there is an answer from Hybrid Assistant: The same as every hsd: up to...
I have not looked much at the power meter. Be careful about interpreting instantaneous readings: I see many surprises from logging, which is of...
Hi SmellyTofu. I can't answer all your questions, and there are others who know more in this forum, but I will offer a few insights: 1. There are...
This log gives us some more insight: [ATTACH] When the car is stopped (in READY), the ‘Hybrid Battery Cooling Fan 1 Drive Request’ increases...
Interestingly, quite a few people believe that hybrid battery cooling fan speed depends on car speed, from gen 2 Prius on: HV Battery Fan Running...
This is getting well away from the original purpose of the thread, and most readers can safely ignore it, but one of the special features of this...
Thanks ChapmanF. It is interesting that there are other cases where Toyota OBD DC motor 'frequency' does not follow the conversion rpm = Hz * 60....
Hi ChapmanF, as mentioned in post #5 above (but obviously not prominently enough) the car I have logged is a gen5 rav4 hybrid (2019). I have only...
Following up on the lead given by burrito, I saw that the link between hybrid battery cooling fan speed and car speed has been mentioned before in...
Alan, you are lucky if there is just RADAR around a corner. I generally find LIDAR (which is much harder to contest) at the bottom of a hill. Ah...
Has anyone ever wondered what is going on with their hybrid battery temperature and cooling fan (you know, the one under the rear seat)? If I am...
Call me old-fashioned, but I believe in paying a fair price for another person’s effort, so I generally avoid anything pirated. For ‘diagnostics’...
It can be complicated. [ATTACH]
I have no idea what the rav4 ECU is trying to achieve in these instances (given that the charge control algorithms are presumably designed for the...
Yet another. Why is the voltage spread (and thus the current spread) so different this time? [ATTACH]
Here is another. I have no idea why it behaved this way. Perhaps as ChapmanF suggests, some kind of snapshot of aux battery condition at power-on...
ChapmanF: I am using OBDLink (= OBD Fusion) with an OBD MX+ (Charging 12V step change - 14.0 to 13.5 volts. | Page 3 | PriusChat). It can read...
Here is another: [ATTACH]
Here is another log for those interested in Toyota hybrid auxiliary battery charging control. As for those who seem to think they have all the...
I have only tested a 2019 rav4 hybrid (logging with OBDLink, while testing an LFP auxiliary battery, at around 24ºC), but some things are likely...
