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I also notice a distinct glitch in the running data over time. Below is a 45 minute drive in the 03 in which I recorded all block voltages via...
In my 2003 Prius Repair manual volume1 it says for DTC 1259 (DI-443) "Malfunction in regenerative of HV ECU" check "HV Control system" and/or...
Almost forgot here is a shot of the systems covered by AE in the 03. "no response from CCS module" with version 8.2 on the 00-03 is correct. [IMG]
Actually, AE ver 8.2 is the first version to work with the 03 prius. They also have ver 8.2.1 now, but the only improvement there is for the 06....
Bob, Sorry, haven't looked at any frame data yet, only live system monitoring so far here. BTW ScanTool Version 8.2.1 is out today, I...
Hi Bob, Looking good.. Concerning "Like the Graham miniscanner, the data capture rate is probably limited by the slow-speed OBD bus" Yes there...
Thanks for all those xguages Vincent. I will try on our 03' soon. Tom
I would disconnect the 12V battery, wait at least 10 minutes before pulling any connectors, and wear an anti-static wrist strap connected to the...
Hi Bob, I did it "auto connect" on the 03' a few times before I figured it out, got the error screens, but there were no codes stored...
Thanks for that xgauge value for SOC Vincent. I will try that soon on the 03. It would be nice to have something small like scanguage just to...
Bob, I forgot to mention that the auto detect will cause a false PS error on the GEN1's. Similar to a scanguage that has learned CAN already....
Does the C1215 and C1241 refer to the 12V batt.? And the C0210 and C1542 are probably related, but I would check on that C1202. Did you find any...
Bob, Yes you can only look at one controller at a time, but that doesn't stop me at all. Now some things I have found are during log in for GEN1...
So on the log in screen, at the bottom "interface field", it has "generic powertrain" as the default selection. Try selecting another item in this...
Yes the .csv file contains all parameters you picked for that record session, and it is comma delimited, (I think it could be space or tab as...
Yes I am looking at the raw .csv file and the timestamp is around .3sec ticks between data samples. Here is one cycle of batt blocks 1-19 and the...
And here is a shot of the "High Block vs Low Block voltage" and two of the four battery temps on the 03 Prius under "BattECU" during a short ride...
Also I would guess that because of all the above and the fact that MG1 almost immediately becomes a generator the first time you let up on the gas...
Thanks Bob, very interesting indeed. And it makes sense that MG1 would get hotter in the beginning because it's right next to the ICE and also...
You're very welcome Patrick. Yes it is the Proline hardware connector with ver 8.2 scantool software ($249), then also the Toyota Enhanced...