Search found 58 matches

by alollini
Tue Jul 16, 2013 10:37 pm
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

7300rpm proved reliable, there was not any error during the dyno day.
by alollini
Sun Jul 14, 2013 11:54 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

No. Problem is still there and with headlights on. I now think it is not related to the battery but rather to the hybrid system, maybe higher revs upset it. I have a big datalog, this time when the red light came on it stayed on for several minutes. During this time the hybrid system was asleep (no ...
by alollini
Thu Jul 11, 2013 10:41 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

Yes!

with headlights on = no problem.

I tested above 7000 rpm , and I had no light on the dashboard and the BAT volts graph is stable !
by alollini
Thu Jul 11, 2013 4:19 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

Headlights on seem to make the BAT voltage 13,6 - 14 V without falling.

I did not have the road to rev up to test yet.
by alollini
Wed Jul 10, 2013 1:32 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

Ok, I'll make a try with headlights on, see how the voltage goes.
by alollini
Tue Jul 09, 2013 2:42 am
Forum: Non-Hondata
Topic: Honda @ Le Mans 24H 2013 photos and video.
Replies: 0
Views: 2437

Honda @ Le Mans 24H 2013 photos and video.

I know this is off topic (don't know if you had any involvment in this) but anyway i wanted to share some of my photos of Honda powered cars, http://www.flickr.com/photos/alollini/sets/72157634367606769/ and a little youtube (videos at the end with true sound) http://www.youtube.com/watch?v=gWYAhTO3...
by alollini
Tue Jul 09, 2013 2:35 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

If the ecu is stock and i datalog, i see the volts fluctuate, but never any arror. While the car auto stop at street lights, sometimes is shows 14V, and sometimes it shows 12.5 V. Tpedal fully depressed seem to always register below 12.7 V, while every other situations register above 13.6 V However ...
by alollini
Mon Jul 08, 2013 5:00 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

I think i have something new : Japan 2010 CR-Z has redline at 6800. EU and USA models redline at 6500 in all gears except 1st wich redlines at 6250. EU model stops IMA assist/regen at 6200 rpm. Maybe when the car goes above 6800 it is understood as as OVER-REV by some part ( maybe IPU ) staying away...
by alollini
Thu Jul 04, 2013 11:06 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: Preflight serious dino tuning day - help!
Replies: 1
Views: 3869

Preflight serious dino tuning day - help!

I have a tuning day on a dyno planned for July 16. I would like we review together several points in order not to waste that day (and my money with it) I have read that : http://www.hondata.com/techtuning.html 1- I suppose geometry is not needed (my geometry is 2 month old) because this is a dyno wh...
by alollini
Tue Jul 02, 2013 10:13 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

So you don't understand why i have the red light and "check battery" with no IMA assist or charge for 30 seconds ? I did another datalog with staying below 6000 rpm and the voltage is variable too but within the limits. I did not had the red battery light problem this time. to trigger the red light,...
by alollini
Mon Jul 01, 2013 10:55 pm
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

this datalog shows a lot of up and down in the voltage.

maybe that is not only at high rpm, but longer lasting acceleration.

on this specific data i got the red light only once (the light did not came on for each drop in voltage)
by alollini
Mon Jul 01, 2013 9:52 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

i'll post the log when i'm online with my pc.
by alollini
Mon Jul 01, 2013 9:49 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

Re: BAT Volts drops, reason ?

yes i have those. I read the manuals all week-end and came to a conclusion. the I.P.U. stops working @ 6200 rpm. above that the car is on battery (like a normal car with alternator removed ie : a F1 ) the dashboard don't like that. if the over rev is short ( from 1st to 2nd for example) then it does...
by alollini
Sun Jun 30, 2013 5:49 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: BAT Volts drops, reason ?
Replies: 16
Views: 9485

BAT Volts drops, reason ?

It happened while i was data logging, so i can see it on a graph. I understand the battery normal voltage is 13.6 V to 14V I see it dropping to 12.2 V @ 6900 rpm then it stays low for one minute of open driving / WOT at various rpm. During that minute, here is what i had : 1- a "limiter like" feelin...
by alollini
Sun Jun 16, 2013 10:30 am
Forum: CR-Z 2010-2012 US/Europe/Asia
Topic: Vehicle Speed Adjustment CRZ ?
Replies: 2
Views: 4436

Re: Vehicle Speed Adjustment CRZ ?

ok, thanks.