... Of course I am, Hessu. Regards Heinz Thanks for your extended explanation. It's time to add something about the topic at can-wiki.info....
Heinz-Juergen Oertel
oe@...
Aug 1, 2007 5:30 pm
6153
Hello. I'm a home tinkerer, and have a few automotive 'modules' up on my lab bench for testing (From an Australian Ford BA Falcon). I have made an initial ...
Luke and Kim Plaizier
lukeyson@...
Aug 4, 2007 12:58 pm
6154
So it all worked fine with the 120Ohm resistor in place. Aside from the ELM327 being so woefully slow that I get buffer overruns every time I blink while...
Luke and Kim Plaizier
lukeyson@...
Aug 5, 2007 3:43 am
6155
Dear group members, I just ran into a dilemma, where the CiA documents DS301 and DSP402 couldn't help me further. It is about error handling; the situation is...
Bende Georg
georg.bende@...
Aug 7, 2007 2:48 pm
6156
hi all, I have been watching this forum for a long time and i have learned a lot of information on CAN/J1939. But this is the first i am posting a question on...
Ram
rams@...
Aug 7, 2007 4:40 pm
6157
Hello Georg, you are right with "the device enters the error free state and transmits an emergency object with the error code 'reset error / no error'." ...
Klüser, Jürgen
Juergen.Klueser@...
Aug 7, 2007 6:39 pm
6158
1995? Definitely no CAN. Maybe SAE J1850 (Ford SCP version). That started to appear on cars about that time. (OBDII wasn't legislated until MY96, I believe.) ...
cyrilla@...
Aug 7, 2007 9:49 pm
6159
Take a look at the connector. If it matches SAE J1962 (you should be able to google for a diagram), then it may be OBDII. My 1995 F350 with a 7.3L diesel has...
Michael Pliska
michael@...
Aug 7, 2007 10:37 pm
6160
Hello Jürgen, Thanks for your comments. I think a) is more viable, too. There are some errors (temperature, overvoltage) which typically don't "go away" when...
Bende Georg
georg.bende@...
Aug 8, 2007 8:47 am
6161
Hi, I am a bit late, but better late than never, isn't it? As far as I know, a standard internal combustion engine (a passenger car engine) cannot/should not...
Arun Gopalakrishnan (...
Arun.Gopalakrishnan@...
Aug 8, 2007 12:32 pm
6162
Thanks all, I looked at the connector and it seems like its a OBD1. SAE J1850 has two versions; PWM and VEM and mine seems like a PWM version (pins ...
Ram
rams@...
Aug 8, 2007 4:11 pm
6163
Hi You look your obd connector from false side . what you mean pin 1 it is pin 16 Also you have pins 2,4,5,10,13 and 16. Typically ford pwm Regards Bülent ......
Bülent Özen
bulent@...
Aug 9, 2007 7:09 am
6164
Hi, I am very new in the CAN bus of the automotive field. I am searching for a detailed material (documentation) to learn how to extract data from vehicles by...
raneen
raneen@...
Aug 9, 2007 7:10 am
6165
Such answer depends on the vehicule you work on: each OEM, and even each project, has its own messages (with or course common parts between projects). What is...
MARC Erwan
erwan.marc@...
Aug 9, 2007 8:13 am
6166
Hi all, Need some help in finding out the Gear info on worst case if not speed..i can live without the speed info but i need whether the truck is in forward,...
Ram
rams@...
Aug 9, 2007 4:26 pm
6167
Your best option here is to purchase the BOSCH license which will get you access to that information along with the code to program the FPGA. John Dammeyer ...
John Dammeyer
johnd@...
Aug 9, 2007 10:31 pm
6168
Hi all, I wanted to know if it is possible to implement a CAN/TCP-IP Gateway using an FPGA. If possible can somebody send me the names of the FPGA supporting...
khalid el amrani
khalid_elamrani@...
Aug 9, 2007 10:34 pm
6169
... Khalid, In FPGAs logic is described with a hardware description language, like VHDL. This is valid for CAN modules too. You have too look for such ...
Heinz-Juergen Oertel
oe@...
Aug 10, 2007 7:08 am
6170
Hello together, today I heard about the way to change the COB-IDs. I should better say how to control the change of the COB-ID in the changed node. The...
Daniel Geiger
d.geiger@...
Aug 14, 2007 10:46 am
6171
Hi, I wanted to use a CAN OBD II scanner as a service tool for my on controller that connects to a J1939 network. I want to send out the OBD messages by my ...
Peter Lauer
plauer@...
Aug 14, 2007 4:26 pm
6172
Hello A OBDII scanner is basically useless for a J1939 network. This is because OBDII uses J1979 Services and PIDS (also in ISO 15031-5). Plus, the CAN IDs...
Robert Boys
RBoys@...
Aug 14, 2007 10:51 pm
6173
Bob, thanks for the good explaination. Our company makes hydraulic transmissions for mobile offroad equipment, so J1939 at 250Kbit/s is the prototcol there. ...
Peter Lauer
plauer@...
Aug 15, 2007 3:30 pm
6174
Hi The picture is now clearer with what you are doing.. One thing I forgot to mention is that automotive (light duty vehicles) OBDII scantools operate at a...
Robert Boys
RBoys@...
Aug 16, 2007 12:19 am
6175
Hi Robert, I'd like to thank you for your in depth replies on this subject. Although I'm not doing anything with J1939 or OBD-II your replies are always...
John Dammeyer
johnd@...
Aug 17, 2007 4:52 am
6176
Hi All, I wonder when the OBDII codes is cleared! Is it just when sending Mode 4 clearing message or there is another way? I am asking this because of the max...
raneen
raneen@...
Aug 20, 2007 2:52 am
6177
Hi All, Can anyone tell me please if there is a way to calculate fuel consumption from getting relevant data by OBDII?? Raneen -- View this message in context:...
raneen
raneen@...
Aug 20, 2007 7:54 am
6178
Hi, I always thought that 1Mbps is the max we can that on CAN. Good to know that its not true :) ... -- Archives and useful links:...
Vikram Rajput
vsrajput@...
Aug 21, 2007 9:49 pm
6179
Hi there - Does anybody here have any experience with using an MCP2515 on a CAN bus running faster than 1Mbps? I am interested in using a number of them on a...
Michael Noone
mnoone@...
Aug 21, 2007 9:56 pm
6180
Hi Vikram - you are certainly right about 1Mbps being the maximum speed of the official CAN spec. However, some of us like to break the rules :) I have heard...
Michael Noone
mnoone@...
Aug 21, 2007 10:16 pm
6181
The speed at which CAN can operate is defined by speed and length combination. As receiving node need to put acknowledgement bit on the bus. Regards Uday...