Just joined this group and am interested in helping if at all possible. In reading this post what caught my attention is the Palm option. I have been a...
Hi everyone - I have been working 12 to 14 hour days for the last month. But to top it all off, the company decided to close our local office, so I had to move...
I'd love to help, but I don't know what needs being done, or how to do it. Nobody is updating this site with files, such as new codes found, preliminary...
... I think this is why we're stuck. There isn't enough stuff in place at the higher levels of abstraction so that people can take away chunks and work out the...
I hope I'm not out of line, I just joined today and I'm excited about this forum's project. However... is it about to flounder? May I digress? Sadly, just...
... This project can't be all that complicated. I'm talking about the MCU. Serial communications, some processing, spit it out to a LCD, and monitor a couple...
This is an interesting chip that might be of help for in writing the code. http://www.ozenelektronik.com/upload/data/oe/oe91c1600.pdf It simulates a Electronic...
So, does this mean there is a standard for encoding (and requesting) EODB information on the CAN, including freeze frame data? If that's the case, that would...
... I have certainly seen indications of this, but have not gone deep into it, as I did not find an immediate need for this. Greg mentioned, that if he sends a...
... diagnostics ... I just started playing for with my recently acquired THHT for a few minutes today, and it turns out that many of the ECUs do not use CAN....
Wow! Great! How much did it cost you? When you say you don't have the CAN adapter, are you referring to the adapter for the THHT? If so, then you can...
... Too much! ;) The new price from OTC is $2996 for the diagnostic kit and $619 for the CAN module. There is another one on e-bay (item number 4511285565...
... Has anyone decoded the protocol for the other buses? What do the other buses look like electrically? Are they also differential signaling (based on the...
By Other busses, are you referring to BEAN and AVC? BEAN is a single (not differential) wire ring network, and AVC is differential star. CAN of course is...
Very happy New Year to all the MkIII miniscanner wizards. I have a question that you may already have answered by CAN-sniffing: Does it seem that the 2G Prius...
It may be interesting to note that the HV can intentionally use up charge on the battery, probably by using electric over ICE more. I say this because in the...
Hi Dan, ... That would explain the behaviour I've seen. That 82% went down to 78% on a flat road with no acceleration what so ever. I wanted to take a picture...
... The roundabout way to find this would be to compare Ib (HV battery current) * Vb (voltage) against Win (the maximum charge power allowed by the battery)....
The 'brake' ECU is really the Skid ECU. It communicates via CAN. Synopsis of operation from repair manual: 2. OPERATION DESCRIPTION ECB (Electronically...
Attila did you see the recent post at Prius-Technical by John Allen? http://autos.groups.yahoo.com/group/Prius_Technical_Stuff/message/10897 He is a good guy...
... Ok, tried this, doesn't seem to work. Voltage difference is usually very small (+-5V) between the 2 values ( regen report and battery report ), and the...
Thanks to the pointer to John Allen's comments on 12V batteries. I am really interested in that, I have a lot of electronics that I want to use in the car (not...
... of ... during ... battery ... looking ... (this ... Yes, of course, my error - the charge current cannot exceed the max control current, otherwise it would...
... CAN ID 0x3CB first 2 bytes are max [dis]charge currents are suggested by the PriusPlus engineers, who have a scanner. I simply used those values. It seems...
With help from Attila Vass, I'm working (slowly) on hooking up my Prius (2005) via the CAN232 dongle, initially to a laptop. I'm hoping to make some small...
Attila, hi I think we are stuck because all of the work was only ever done by Ken, Graham and one or two others such as yourself. They are probably fed up with...
... It might be worth expanding a little on this. Please forgive my pontification. The only practical way to undertake a complicated engineering task is to...
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