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Surely all who admire Toyota hybrid cars (or at least all the wise ones) read (or at least glance at) priuschat (eventually).
After logging a few long drives, I think those 'wild swings' occur when the car is put in 'park, and/or at the start of the next drive. Noting the...
I have run the maths (Ohm's law). Programming maximum charge voltage around 14V would not help much. In fact, no voltage suitable for LFP charging...
It also works well on a small Android tablet that fits the console below the radio (in my rav4 hybrid at least). [ATTACH]
While exploring LFP auxiliary batteries (for greater deep-cycle ability as needed for dashcam use while parked), I have logged the output from...
Just use OBDLink with an LX or MX+ OBD adapter and the relevant Toyota add-on. Much cheaper and much more extensive than a ScanGauge. See:...
If anyone knows the postulated patent #s, I would be interested to read them. But I suspect that Toyota relies on 'trade secrets' rather than...
Thanks alanclarkeau and Tideland Prius. What a shame that the tis site (techinfo.toyota) has no real technical detail. For example, my...
Thanks alanclarkeau! Is that from New Car Features, or could you give a reference to the document? Do you know of anywhere that Toyota details...
Following up on another possibility from kevinwhite's useful attachment (above): it appears that Toyota hybrid 12v charging control does not have...
I use a Viofo A129 Plus Duo. As far as I know, Toyota sells no dual dashcams. But the model of dashcam is irrelevant to the posts above. However...
For those interested, I have noticed that the (rav4) hybrid system voltage can drop below 12.7v, and remain below 13.5v for hours while driven...
Thanks alanclarkeau. I did find Prof Kelly's email at Weber uni, and I asked him before I started whether he had any knowledge or experience...
Thanks all. What a shame Toyota tells interested owners so much less than GM. Still, I guess that creates a market niche for players like LTEC....
Nobody at the rav4 forum seems to know, so I am hoping that longer experience with the Prius has led someone to wonder, perhaps even to answer:...
Apologies, you are right. I had to look at a diagram to understand it: [ATTACH] I also understand now that the LIN bus can be multiplex, so it...
Thanks Elektroingenieur for looking up the rav4 wiring. I guess the temperature correction, if it exists, must be done another way. The notion...
Here is the sensor (and my accessory circuits to the battery post before it) on a 2019 rav4 hybrid. I believe that the pink and grey wires from...
Later models of Toyota hybrids use a Hall effect sensor instead of a shunt resistor to measure auxiliary battery charge current, but the objective...
